The chart from Pulse will be a great help, thanks. I live in an old apartment block, it's always quite humid in here around 65% RH. Lowering the RH with dehumidifier doesn't seem to do all that much so I'm considering increasing the temperature in the tent with heater. You reckon that's a good idea?
I'm not to versed in VPD. But I usually keep it like a 73 degree summer day and 50 plus rh in veg and in flower like 69 to 71 degrees and 40 rh or lower.
The mullet is like a classic rock anthem - it might take a break from the spotlight, but it never really goes away! The style goes back centuries, from ancient warriors in Greece and Rome to Native American tribes who rocked the 'business in the front, party in the back' look long before it was cool. It had its 80s revival, then found a home in the underground, only to rise again today. So really, he's not 'bringing it back, he's just carrying on a legendary tradition. Mullet strong!"
In the past year, I have become an AC Infinity nut!🤣 I have three tents in my grow room, 4x4, 3x3, and a 2X4. All three tents have smart exhaust fans with the 69 controller. I don't use the VPD section of the controller. I have a window unit AC for the cooling, a dehumidifier And a brand new AC infinity humidifier, that big 15 liter one....... That thing is a beast! The window unit and humidifier controls the lung room environment And I use the fan speed setting to control the temperature in the tent. I ALWAYS have some air flow in my tent, so I have a minimum setting on my fan and then I have a trigger temperature set for the fan to go at a higher rate to bring the temperature back down. Each tent has different lights and different thermal loads, but all three tents have the same style of air flow. The 4x4 and 3x3 are both Gorilla tents and the 2X4 tent is a Mars hydro. On the Gorilla tents, I use the front lower cinched inlets with 6 inch exhaust hose with a screen covering to bring the air into the tent. Just enough of the hose sticks out for it to lay flat and long enough to prevent light intrusion. I used the exhaust hose from the AC infinity 6 inch exhaust fan in the 4x4 tent. It is reflectively lined on the inside, so I fogged the hose outside the tent with flat black paint to knock down the light intrusion even more. The 2X4 Mars tent only has cinched openings at the top, So I use a very long 4 inch Exhaust hose to bring in the fresh air. Comes all the way back down to the bottom of the tent and to the bottom of the floor outside the tent. This way all tents take cool air from the bottom of the lung room and all tents have air flow from bottom front to top rear and it exhausts out the very top. The ceiling fan is always going to keep the lung room air mixed well. This maintains the long room parameters very closely. The tents parameters are just as stable. The CLOUDFORGE T7 Is an absolute beast and is highly accurate! It handles my lung room quite easily at setting 2. The absolute only downside so far is not being able to control it with the phone app when used totally on its own. You can use it with the 69 pro controller, but that is really only for one tent, because it uses the sensor from the 69 controller that is in your tent. With my Grow room set up in this fashion with AC Infinity, my environment has been rock steady! It's been one less thing to worry about and having to constantly check and tweak. Today I will be finishing the installation of my AC Infinity controlled CO2 augmentation! I'll run the hose to one central location in the grow room and then equal length identical hoses with a manifold at the end to distribute the CO2 to each tent, I'll zip tie each manifold to the top bar at the front of each tent. With CO2 being heavier it will fall down to the bottom and being stirred up by the circulation fans, which are AC Infinity also! Each tent will get a supply of CO2 through the manifolds and through recirculation, I think it will be a glorious run! I really love everything that I've gotten so far through AC Infinity! And this smart controller can make your life so much easier!
@@HappyHydro Well I thought maybe your listeners could gain a little bit with the detail that I went into. It just really simplifies the grow and the only time you need to make any changes is when you up the light or you're at the life stage where your VPD needs to be changed. My temperature and humidity in the tents are rock solid and only vary by a few degrees.
@@rayjay8322the ink bird WiFi humidity controller has an app, & way more accurate than controller 69. Not sure if it's what you're looking for exactly but I see a lot of ppl using them online.
I couldn’t agree more. These new controllers with high and low trigger points have been a game changer for me. Long gone are the days of doing everything manually and the headache that came with it. I’m still a fan of hand watering personally but everything else in my grow room is automated and it’s never been easier. Also glad I found y’all’s website. Best prices on dry amendments and the free shipping at $50 is a life saver. Earned a customer for life. 💪🏻
Hey man, Just want to say I own the AC infinity 69 Pro, and have the tent and equipment you talked about. It has been so overwhelming for me to understand how I should go about trying to control the VPD, and your video made everything so much easier. Great work, and thank you for making this. Cheers
I dry using VPD and aim for between .77 - 85 KPa by dialing in the humidity level to the ambient temp to create the VPD desired. and get a 7 day dry in summer or winter.
@@Ben84s Not according to the latest science. 7 - 10 days is optimum dry time now. the canatron dries it in 5 -6 days and even professor Bugby now says the old school 14 day dry is to long and the tricones break down as they decay. There was also a female scientist from the industry on Garden talk not to long ago who says the same thing. So I'll stick with what I'm doing as it works just fine and is now backed by science and not bro science..
@@Ben84s Not according to the latest science. The Canatrol dries in 5-6 days. And Professor bugby now says that a 14 day dry is to long and the tricones decay. There was also a female scientist from the industry on garden talk last month who says the same thing. A bit of Trivia for you. Those award winning farmers in the Cali mountains dry at 70f and in containers of Barnes, with the humidity as high as 70% and a 7 day dry. they call it all the 7's and it works.
I have just always preferred the results of the longer dry of 14-16 days myself using what’s available to me in my home controlled environment. I bet the Canatrol would be the best way to do it because it would be a much better at controlling the dry environment then I could ever do in my home using an ac, dehumidifier and humidifier setup. One day, If I could afford the 4k cost of one, I’d love to have one.
So it is sort of safe to just ignore the leaf temp? The temp in my tents goes up and down every day, especially in the summer. Accounting for the difference between the leaf temp and the tent temp seems like it could be a part-time job.
I may have been over killing my ventilation and having steady high VPD. Now I have a VPD sensor on my new T-3 humidifier I now have my exhaust on low on off at 15 minutes intervals on a timer which saves power and keeps the humidity just about right so far based on leaf temp off set. Its all built into the humidifier. Had issues with leaf tip burn and stress. Going to keep it .9 as the lowest humidifier turns on and it goes down to .84 and shuts off until it gets to .9 and turns on. I need to change that I think. Although I have wide leaf strains that are supposed to like it dry. I will set trigger to 1.0 instead of .9 for late veg . Something I never tried. I always ran my dehumidifier when I probably should not have for the last 4 grows that did alright but could have done batter. I want to see the other extreme now. But now my living space humidity is a few points higher. I prefer it lower a few points.
Thanks for the video! Im trying to find out as a new grower, that is in a cold environment, would keeping the day/night temps the same hurt the plants?
@@HappyHydro Thank you. I've been growing for years. I've jumped into this VPD feet first, this is my 1st run using this method, and looking forward to the results. I always use distilled for watering and with the excess drain water from AC/Dehumid. I want to stay away from city water, if bacteria is a thought from that, I'll stick with the distilled! Again thank you.
So i do live in south west germany in summer it is very hot, environment temp in my room where the tent is is about 26-28Celsius... what u recommend? Thx,
Hey there! 26 -28C is not a terrible range. If you can keep your tent temperature a steady consistent temperature by staying near or below 27C you should ok. If you notice your tent is getting too warm you may benefit from adding some air conditioning to your lung room so that the ambient air around your tent is cooler. if you have more questions feel free to shoot us an email to help@happyhydro.com
Great info👊. it's ok to run RO water in the humidifier,i just switched to a RO system the plants are loving it in auto pots an a RDWC system.But thanks for the info bro
After watching the video I rearranged my entire grow tent (ac infinity 5x5 pro bundle), deleted excess tubing from exhaust fan, opened an extra bottom air intake flap, opened the central ac vents in my basement, and moved the power block for the light outside of the tent. Proud to say my vpd is now 1.44 instead of 1.7+. We shall see what happens when the lights turn out… anything less than an 80% RH spike in the dark will let me know I’m closer to dialing this thing in
@happyhydro it’s tough out here in Arizona … tents constantly going thru about a gallon per day to keep humidity level … we don’t use VPD triggers but are using humidity triggers with buffer and transitions using the AC Infinity 69 Pro. Exhaust triggers as well for too high temp and too high humidity it’s pretty stable but any ideas how to control the room better
It’s going to be tough in dry and hot climates. You’re fighting against an AC that pulls moisture out of the air and just dry conditions in general. Have you tried putting buckets of water around in the room to help keep humidity up and more stable?
Perfect timing on this as I’m trying to figure this out on my controller 69. I have the inline fan managing vpd, while the humidifier is aiming for a humidity range. I have a dumb heater and when it turns on it spikes the heat in my tent. Do you know a great heater to work with controller 69?
Use a radiant oil filled heater. A small one will work for most tents (700 watts). Make sure it is not digital or it won’t work with an AC Infinity outlet.
I haven't seen an AC unit for AC Infinity yet which is weird since they started out from ACs but i have a portable AC unit i havent ised yet but will get hot here shortly. How can i have that AC unit (Phillips) get controlled with the controller or can I?
@HappyHydro you are right it's like chasing a tail. Wish I seen this a few months ago but I figured it out. My question is dialing in the vpd with my tent how do you get it to stay consistent meaning not having to go thru distilled water everyday or other day to fill the humidifier? Vpd is dialed in but have to use a gallon of water every second day for the humidifier.
You can’t really get around the humidifier and water needs. You could try a swamp cooler type humidifier if you have space, distilled water not necessary for those, or you could try putting buckets of water out to help keep it up and go through less in your humidifier.
I am new to the AC Infinity world and am a Plumeria grower. When you talk about the VPD regarding plant health, sweet spot of optimal amounts of moisture, vegetative and flower kpa's-is your info for just the marijuana plant or all plants? I'm assuming every thing you said is for all plants, flower or vegetable plants or just the marijuana plant? You showed the Pulse chart as well, same question, is it just for marijuana or all plants? Are different types of plants have different kpa levels for optimum quality and yield for flowering plants? Hoping your info is for all plants and not just for the pot plant. Loved your info!
I can’t keep my vpd in a proper area…my temps fluctuate during the day between 85-82F and night 75-77F and humidity ranges between 60-70% both day and night…vpd stays around 1.1-1.5. I’m genuinely confused as to why I’m having trouble if the temps and humidity seem to be within proper range??
Honestly… don’t worry about it. Those temps during day and night are fine… and that humidity is fine (probably want it lower in Flower, especially towards the end). You’re good this is just a new metric that people didn’t follow at all 10 years ago.
@@HappyHydro Altering it has a big effect on the controllers vpd after mucking about with it a little. So leaving it to standard would mean the vpd I'm trying to set is potentially not that accurate. Given that leaf temperature is pretty impossible to measure throughout it's daily movement. Then you would need to be adjusting the controller constantly. Just interested in others take on it?
There are ways to get some of your other grow tech to connect to the controller. They have an adapter for lights which is cool and will allow them to communicate. Also they have a smart outlet, which will allow you to control whatever is plugged into the smart outlet through the controller. The only downfall is its limited capabilities as in it can only turn the device plugged into the outlet on and off.
Some are built around the vegetative stage or flowering stage but you don’t need to have this stuff completely dialed in perfectly anyways, in the range is fine
I too am NE, glad I just bought ac infinity's humidifier, heater, and 8 port controller and can't wait. Thanks for explaining the settings, I've been doing the tail chasing with a standard oil filled heater and humidifier that I can't program and it drives me nuts.
the only improvement is to please add an automation that can be set to change the VPD leaf offset for night (0) and then to day (-4)...otherwise the Auto VPD triggering is kind of not automatic, as you have to 're calibrate' every transition from night to day in order for the triggers to fire properly ... enhancement request - thanks - the rest of the system is super awesome
I dont run a dehumidifier, I increase airflow dramatically if its to humid. So far I have been lucky, its good enough. I do run the AC though when its needed.
@@HappyHydro Yea, thats where I am at atm. Im mid flower right now. I have my airflow pretty strong from the bottom of my tent going up, so a strong pull right through my canopy. I am not to worried. Probably won't be super dense nugs, but I am sure good enough for me.Its already ultra frosty.
I'm looking for a channel or a groop to discuss settings, I would like to smooth my VPD curve, it goes up and down 0.1 kpa every 30 minutes, would like to have it steady
I have about 24 hours experience. I think the real goal is to save money on power from dehumidifiers is top priority. This makes it easier on the plant making it healthier with a better immune system which could fight off Powder mildew. On the other extreme you rum the dehumidifiers to much you waste power, the plant is stresses, that lowers its immune system to fight off powder mildew and you just kicked yourself in the nuts. I am currently saving 50 % power on exhaust fans by placing them on a timer.
Any links to data on vpd that is cannabis specific? It seems there are several versions of these “optimum vpd” ranges but they are generic and or specific to crops like tomatoes…tomatoes and cannabis hybrids were not developed or climatized to grow in the same environment…imo the needs of cannabis are much different than most vegetables and maybe even different depending where individual cultivars are climatized to..broad leaf and narrow leaf varieties def do not like the same environments…
Good explanation of VPD, but you figures are a bit high compared to other scientific studies i've seen. You must live in a warm climate, so even when you are on lower power light in veg, you are still able to create high temps. In Europe and other cooler winter climates. it quite hard to get over mid 70's in early veg renning LED's, But a VPD of 75 -90KPa is just fine. Anything over 1.0KPa in early flower works well and 140 is the figure most give for mid to late flower.
Bro...why are you holding a lav mic??? Clip it to your shirt collar, or even better get some Moleskin tape (walmart, cvs, amazon) and tape it to your chest. As a videographer i just couldn't handle that hahaha
Hahaha thanks for the input. I have been having some audio issues since the space that I shoot in is so echoey so I figured I'd try something to help that. Safe to say I'm not the savviest lol
You're not very informative at all The most important part is the difference in humidity between the plant and the air so that the air can circulate between the plant and the air plant temperature is crucial to all of this compared to room humidity and so on. What matters here is plant temperature room temperature and room humidity you don't need to figure out how much humidity your room can handle you need to figure out where the difference is and what temperature you want your room
I have three pro 69 units and manage a 2x4 old school and it is a balancing act that gives me fits all tents react differently in my lung some time complimenting each other some times they are at odds with regard to environmental needs, and the biomass demands
Not only that. In the Settings. Last Settings of the First Column. It let’s you dial in your Outside Temperature and Humidity for outside your Room. Offset and much more. With this you can dial it to any chart you want/need.
I'd bet he's doing more with his life than you are man. If you've got nothing nice to say you should just not bother saying anything. What's it got to do with you and how does it affect your day? 'Stinkin thinkin' is right man
How do you guys manage your VPD?
Very carefully. 🤣
I run my 6 inch exhaust in vpd mode to kick on below 1.2 and humidifier to kick on above 1.4 runs great . I'm in flower 👍
The chart from Pulse will be a great help, thanks.
I live in an old apartment block, it's always quite humid in here around 65% RH.
Lowering the RH with dehumidifier doesn't seem to do all that much so I'm considering increasing the temperature in the tent with heater.
You reckon that's a good idea?
I'm not to versed in VPD. But I usually keep it like a 73 degree summer day and 50 plus rh in veg and in flower like 69 to 71 degrees and 40 rh or lower.
@@timm_3r hahahahahahaha
Probably the best explanation of VPD/kPa and how to use the 69 Pro Controller out there.
Much thx!🤙🍻💨
That means a lot! Thank you!
Mailman 👍
Single handedly bringing the mullet back
Hahaha thanks pal!
Never left in some places 😁
The guys at the barber shop say they do one or two every week!
Joe Dirt 😂😂😂😂
The mullet is like a classic rock anthem - it might take a break from the spotlight, but it never really goes away! The style goes back centuries, from ancient warriors in Greece and Rome to Native American tribes who rocked the 'business in the front, party in the back' look long before it was cool. It had its 80s revival, then found a home in the underground, only to rise again today. So really, he's not 'bringing it back, he's just carrying on a legendary tradition. Mullet strong!"
In the past year, I have become an AC Infinity nut!🤣
I have three tents in my grow room, 4x4, 3x3, and a 2X4. All three tents have smart exhaust fans with the 69 controller.
I don't use the VPD section of the controller. I have a window unit AC for the cooling, a dehumidifier And a brand new AC infinity humidifier, that big 15 liter one....... That thing is a beast! The window unit and humidifier controls the lung room environment And I use the fan speed setting to control the temperature in the tent. I ALWAYS have some air flow in my tent, so I have a minimum setting on my fan and then I have a trigger temperature set for the fan to go at a higher rate to bring the temperature back down.
Each tent has different lights and different thermal loads, but all three tents have the same style of air flow. The 4x4 and 3x3 are both Gorilla tents and the 2X4 tent is a Mars hydro. On the Gorilla tents, I use the front lower cinched inlets with 6 inch exhaust hose with a screen covering to bring the air into the tent. Just enough of the hose sticks out for it to lay flat and long enough to prevent light intrusion. I used the exhaust hose from the AC infinity 6 inch exhaust fan in the 4x4 tent. It is reflectively lined on the inside, so I fogged the hose outside the tent with flat black paint to knock down the light intrusion even more. The 2X4 Mars tent only has cinched openings at the top, So I use a very long 4 inch Exhaust hose to bring in the fresh air. Comes all the way back down to the bottom of the tent and to the bottom of the floor outside the tent. This way all tents take cool air from the bottom of the lung room and all tents have air flow from bottom front to top rear and it exhausts out the very top.
The ceiling fan is always going to keep the lung room air mixed well. This maintains the long room parameters very closely. The tents parameters are just as stable.
The CLOUDFORGE T7 Is an absolute beast and is highly accurate! It handles my lung room quite easily at setting 2. The absolute only downside so far is not being able to control it with the phone app when used totally on its own. You can use it with the 69 pro controller, but that is really only for one tent, because it uses the sensor from the 69 controller that is in your tent.
With my Grow room set up in this fashion with AC Infinity, my environment has been rock steady! It's been one less thing to worry about and having to constantly check and tweak.
Today I will be finishing the installation of my AC Infinity controlled CO2 augmentation! I'll run the hose to one central location in the grow room and then equal length identical hoses with a manifold at the end to distribute the CO2 to each tent, I'll zip tie each manifold to the top bar at the front of each tent. With CO2 being heavier it will fall down to the bottom and being stirred up by the circulation fans, which are AC Infinity also! Each tent will get a supply of CO2 through the manifolds and through recirculation,
I think it will be a glorious run!
I really love everything that I've gotten so far through AC Infinity! And this smart controller can make your life so much easier!
Wow! That's awesome to hear!
@@HappyHydro Well I thought maybe your listeners could gain a little bit with the detail that I went into.
It just really simplifies the grow and the only time you need to make any changes is when you up the light or you're at the life stage where your VPD needs to be changed. My temperature and humidity in the tents are rock solid and only vary by a few degrees.
@@rayjay8322 I really appreciate your input, its cool to have a community that shares tips and helps others grow!
@@rayjay8322the ink bird WiFi humidity controller has an app, & way more accurate than controller 69.
Not sure if it's what you're looking for exactly but I see a lot of ppl using them online.
See if you can find a bluetooth controller 69, just use that alone for your t7, they sell a short 2 inch probe for it, that would be perfect for you.
I couldn’t agree more. These new controllers with high and low trigger points have been a game changer for me. Long gone are the days of doing everything manually and the headache that came with it. I’m still a fan of hand watering personally but everything else in my grow room is automated and it’s never been easier. Also glad I found y’all’s website. Best prices on dry amendments and the free shipping at $50 is a life saver. Earned a customer for life. 💪🏻
Awesome to hear! Thank you for your support
Hey man, Just want to say I own the AC infinity 69 Pro, and have the tent and equipment you talked about. It has been so overwhelming for me to understand how I should go about trying to control the VPD, and your video made everything so much easier. Great work, and thank you for making this. Cheers
I am really glad you found this helpful. Thank you for watching, it means a lot!
I dry using VPD and aim for between .77 - 85 KPa by dialing in the humidity level to the ambient temp to create the VPD desired. and get a 7 day dry in summer or winter.
Heck yea! Sounds dialed in
7 days is way too fast to dry bro
@@Ben84s Not according to the latest science. 7 - 10 days is optimum dry time now. the canatron dries it in 5 -6 days and even professor Bugby now says the old school 14 day dry is to long and the tricones break down as they decay. There was also a female scientist from the industry on Garden talk not to long ago who says the same thing. So I'll stick with what I'm doing as it works just fine and is now backed by science and not bro science..
@@Ben84s Not according to the latest science. The Canatrol dries in 5-6 days. And Professor bugby now says that a 14 day dry is to long and the tricones decay. There was also a female scientist from the industry on garden talk last month who says the same thing. A bit of Trivia for you. Those award winning farmers in the Cali mountains dry at 70f and in containers of Barnes, with the humidity as high as 70% and a 7 day dry. they call it all the 7's and it works.
I have just always preferred the results of the longer dry of 14-16 days myself using what’s available to me in my home controlled environment.
I bet the Canatrol would be the best way to do it because it would be a much better at controlling the dry environment then I could ever do in my home using an ac, dehumidifier and humidifier setup.
One day, If I could afford the 4k cost of one, I’d love to have one.
I’m a complete ape when it comes to this stuff! Straight over my head and confused as shit! 😂
Lol it’s rough I try to simplify it here
Super simple inline and clip on fans at 7 keeps temp around 80 and humidifier set with vpd tigger works perfectly
Good looks!
Aaron is dropping knowledge here! Sick mullet 🤘🏽!
haha thanks my dude!
What's up Aaron... You should re make the movie "Joe Dirt" you tha man.. 😂😂 Your Buddy's in the office told me to say something about your mullet
@@peakenterprisesllc9286 hahah those rascals
So it is sort of safe to just ignore the leaf temp? The temp in my tents goes up and down every day, especially in the summer. Accounting for the difference between the leaf temp and the tent temp seems like it could be a part-time job.
I may have been over killing my ventilation and having steady high VPD. Now I have a VPD sensor on my new T-3 humidifier I now have my exhaust on low on off at 15 minutes intervals on a timer which saves power and keeps the humidity just about right so far based on leaf temp off set. Its all built into the humidifier. Had issues with leaf tip burn and stress. Going to keep it .9 as the lowest humidifier turns on and it goes down to .84 and shuts off until it gets to .9 and turns on. I need to change that I think. Although I have wide leaf strains that are supposed to like it dry. I will set trigger to 1.0 instead of .9 for late veg . Something I never tried. I always ran my dehumidifier when I probably should not have for the last 4 grows that did alright but could have done batter. I want to see the other extreme now. But now my living space humidity is a few points higher. I prefer it lower a few points.
Great explanation of setting up, ac directions will drive you crazy!
Very true! I appreciate the compliment!
Thanks for the video! Im trying to find out as a new grower,
that is in a cold environment, would keeping the day/night temps the same hurt the plants?
Hey thank you! As long as the night temps are closer to the day temps then you should be fine. A little fluctuation wouldn't hurt though
Thanks for the explanation! Can you use the water draining from room AC/Dehumidifier in my Cloud Forge T3? Or is distilled water my only option?
You can, but distilled is preferred simply because it’s free of bacteria
@@HappyHydro Thank you. I've been growing for years. I've jumped into this VPD feet first, this is my 1st run using this method, and looking forward to the results. I always use distilled for watering and with the excess drain water from AC/Dehumid. I want to stay away from city water, if bacteria is a thought from that, I'll stick with the distilled! Again thank you.
You have hair like a lion Son !
A great video and when understood, makes the path of growth of the plant on a faster track.
thank you for sharing!
Haha Thanks Joe!
So i do live in south west germany in summer it is very hot, environment temp in my room where the tent is is about 26-28Celsius... what u recommend? Thx,
Hey there! 26 -28C is not a terrible range. If you can keep your tent temperature a steady consistent temperature by staying near or below 27C you should ok. If you notice your tent is getting too warm you may benefit from adding some air conditioning to your lung room so that the ambient air around your tent is cooler. if you have more questions feel free to shoot us an email to help@happyhydro.com
Great info👊. it's ok to run RO water in the humidifier,i just switched to a RO system the plants are loving it in auto pots an a RDWC system.But thanks for the info bro
Thanks for the info
What did you use to grow your hair?
Its a home brew recipe
After watching the video I rearranged my entire grow tent (ac infinity 5x5 pro bundle), deleted excess tubing from exhaust fan, opened an extra bottom air intake flap, opened the central ac vents in my basement, and moved the power block for the light outside of the tent. Proud to say my vpd is now 1.44 instead of 1.7+. We shall see what happens when the lights turn out… anything less than an 80% RH spike in the dark will let me know I’m closer to dialing this thing in
That’s what’s up!! Lots of small changes make big results!!
@happyhydro it’s tough out here in Arizona … tents constantly going thru about a gallon per day to keep humidity level … we don’t use VPD triggers but are using humidity triggers with buffer and transitions using the AC Infinity 69 Pro. Exhaust triggers as well for too high temp and too high humidity it’s pretty stable but any ideas how to control the room better
I'm in AZ to humidity and AC 😢
It’s going to be tough in dry and hot climates. You’re fighting against an AC that pulls moisture out of the air and just dry conditions in general. Have you tried putting buckets of water around in the room to help keep humidity up and more stable?
Man im on manual for the now.dialed in sounds awesome
Perfect timing on this as I’m trying to figure this out on my controller 69. I have the inline fan managing vpd, while the humidifier is aiming for a humidity range.
I have a dumb heater and when it turns on it spikes the heat in my tent. Do you know a great heater to work with controller 69?
AC Infinity is dropping a heater out around May 1st!
@@HappyHydro I have one on order but it wont arrive until June in Canada apparently?
Use a radiant oil filled heater. A small one will work for most tents (700 watts). Make sure it is not digital or it won’t work with an AC Infinity outlet.
@@MrBootyMuncherTHanks! I've been keeping my eyes open for a small one for my little tent.
I thought you could just plug any heater into the plug adapter plug that fits the controller.
I haven't seen an AC unit for AC Infinity yet which is weird since they started out from ACs but i have a portable AC unit i havent ised yet but will get hot here shortly. How can i have that AC unit (Phillips) get controlled with the controller or can I?
AC Infinity does have control outlets that you can plug a device into and that will feed into the controller 69 pro!
@HappyHydro OH damn no way!? Will definitely get some and hopefully I can adjust too or just find a sweet spot for on and off. Thanks man!
@HappyHydro you are right it's like chasing a tail. Wish I seen this a few months ago but I figured it out. My question is dialing in the vpd with my tent how do you get it to stay consistent meaning not having to go thru distilled water everyday or other day to fill the humidifier? Vpd is dialed in but have to use a gallon of water every second day for the humidifier.
If it helps - I use a Megahome countertop distiller - fewer jugs to recycle and way cheaper 👍
This is good to know!
You can’t really get around the humidifier and water needs. You could try a swamp cooler type humidifier if you have space, distilled water not necessary for those, or you could try putting buckets of water out to help keep it up and go through less in your humidifier.
So I let offset vpd to 0 ? I dont have a lasergun.
Appreciate the Video too Man, learning this VPD stuff thnx again
Glad to help!
AWSOME video very well described 🎉🎉🎉
Thank you so much! 😀
I am new to the AC Infinity world and am a Plumeria grower. When you talk about the VPD regarding plant health, sweet spot of optimal amounts of moisture, vegetative and flower kpa's-is your info for just the marijuana plant or all plants? I'm assuming every thing you said is for all plants, flower or vegetable plants or just the marijuana plant? You showed the Pulse chart as well, same question, is it just for marijuana or all plants? Are different types of plants have different kpa levels for optimum quality and yield for flowering plants? Hoping your info is for all plants and not just for the pot plant. Loved your info!
Different plants will require different VPD levels at different stages of their life!
So how do you find the sweet spot vpd for different plants. I do orchids and African violet and live in Arizona so have to control everything
@@tksamac Try reaching out to Dr Fischer at the Univ of Florida Extension. He is a leader in VPD in the USA, and has helped with my Plumerias.
I can’t keep my vpd in a proper area…my temps fluctuate during the day between 85-82F and night 75-77F and humidity ranges between 60-70% both day and night…vpd stays around 1.1-1.5. I’m genuinely confused as to why I’m having trouble if the temps and humidity seem to be within proper range??
Honestly… don’t worry about it. Those temps during day and night are fine… and that humidity is fine (probably want it lower in Flower, especially towards the end). You’re good this is just a new metric that people didn’t follow at all 10 years ago.
The hair is amazing, I'm jealous!
Haha I appreciate it!
The Mullet brought me here!! 🙉
Letssss Goooooo!
Any advice for someone pulling fresh air from outside?
Definite use a filter so you don’t suck bugs in. If you give me any further info I can try to help more!
So is everyone not using the leaf temp offset? On their ac infinity controller?
Its definitely gotta be a mixed bag out there lol
@@HappyHydro Altering it has a big effect on the controllers vpd after mucking about with it a little.
So leaving it to standard would mean the vpd I'm trying to set is potentially not that accurate.
Given that leaf temperature is pretty impossible to measure throughout it's daily movement. Then you would need to be adjusting the controller constantly.
Just interested in others take on it?
nice video. is there a recommend vdp setting for harvest?
That’s a good question, let me look into this!
My question is ... for us growers who have $$$ in other growing equipment. Can we connect to this ac infinity pro 69+
There are ways to get some of your other grow tech to connect to the controller. They have an adapter for lights which is cool and will allow them to communicate. Also they have a smart outlet, which will allow you to control whatever is plugged into the smart outlet through the controller. The only downfall is its limited capabilities as in it can only turn the device plugged into the outlet on and off.
Why is every chart different? Which one is more reliable to go with the 69 PRO?
Some are built around the vegetative stage or flowering stage but you don’t need to have this stuff completely dialed in perfectly anyways, in the range is fine
Seriously. Thank you for this.
I too am NE, glad I just bought ac infinity's humidifier, heater, and 8 port controller and can't wait.
Thanks for explaining the settings, I've been doing the tail chasing with a standard oil filled heater and humidifier that I can't program and it drives me nuts.
Glad to help!
Why do I feel like listening to Nutbush City Limits Live in Detroit 1975 by Bob Seger and the Silver Bullet Band?
Let me take you for a ride in my Al Camino
What happens during a night cycle? does the AC Infinity controller know not to freak out due to light changes?
Correct!
Came for the info. Stayed for the mullet.
My dude! I appreciate it
the only improvement is to please add an automation that can be set to change the VPD leaf offset for night (0) and then to day (-4)...otherwise the Auto VPD triggering is kind of not automatic, as you have to 're calibrate' every transition from night to day in order for the triggers to fire properly ... enhancement request - thanks - the rest of the system is super awesome
I have the 69PRO+ coming dows it have that setting on it that you know of?
Not sure what you mean
I was half asleep when I ask that. Let me watch the vid again and maybe something will click. 😂
Ahh the 69pro+. Does it have the VPD also or that just on the 69PRO.?
@@Eddie-vd1rb It has the VPD!
@@Eddie-vd1rb haha i feel that...
Bro! Love the hair ❤
Haha thanks bro!
I dont run a dehumidifier, I increase airflow dramatically if its to humid. So far I have been lucky, its good enough. I do run the AC though when its needed.
Yeah, the AC helps me a lot with my humidity too!
It’s super common to take the summer off or only grow outdoors during that season here in NY
@@HappyHydro Yea, thats where I am at atm. Im mid flower right now. I have my airflow pretty strong from the bottom of my tent going up, so a strong pull right through my canopy. I am not to worried. Probably won't be super dense nugs, but I am sure good enough for me.Its already ultra frosty.
@@HappyHydro I have a 2x2 and a 5x5 , I already took the break with the 5x5. Just grew one gdp in the 2x2.
Over this summer.
link to pulse chart please
pulsegrow.com/blogs/learn/vpd#calc
I'm looking for a channel or a groop to discuss settings, I would like to smooth my VPD curve, it goes up and down 0.1 kpa every 30 minutes, would like to have it steady
I have about 24 hours experience. I think the real goal is to save money on power from dehumidifiers is top priority. This makes it easier on the plant making it healthier with a better immune system which could fight off Powder mildew. On the other extreme you rum the dehumidifiers to much you waste power, the plant is stresses, that lowers its immune system to fight off powder mildew and you just kicked yourself in the nuts. I am currently saving 50 % power on exhaust fans by placing them on a timer.
Hmm, I don’t know if you can get it completely steady without having completely consistent humidity and temperature levels which will be difficult
Any links to data on vpd that is cannabis specific? It seems there are several versions of these “optimum vpd” ranges but they are generic and or specific to crops like tomatoes…tomatoes and cannabis hybrids were not developed or climatized to grow in the same environment…imo the needs of cannabis are much different than most vegetables and maybe even different depending where individual cultivars are climatized to..broad leaf and narrow leaf varieties def do not like the same environments…
Google VPD charts and use the one on the Pulse Grow link.
Did you ever end up finding this?
Use the PULSE GROW charts. As they are cannabis specific
Good explanation of VPD, but you figures are a bit high compared to other scientific studies i've seen. You must live in a warm climate, so even when you are on lower power light in veg, you are still able to create high temps. In Europe and other cooler winter climates. it quite hard to get over mid 70's in early veg renning LED's, But a VPD of 75 -90KPa is just fine. Anything over 1.0KPa in early flower works well and 140 is the figure most give for mid to late flower.
Great point!
Nice!
Thanks!
I got yuh..I have all of the above...including d high humidity..lol
Mervin Shoal
Sam Soil or Joe Dirt?
hahaha I like that!
@@HappyHydro Microbe Mike! Lettuce Pray
good info... just hard to take the lion king seriously.....
Your loss!
Bro...why are you holding a lav mic??? Clip it to your shirt collar, or even better get some Moleskin tape (walmart, cvs, amazon) and tape it to your chest. As a videographer i just couldn't handle that hahaha
Hahaha thanks for the input. I have been having some audio issues since the space that I shoot in is so echoey so I figured I'd try something to help that. Safe to say I'm not the savviest lol
😵💫
You morphed into Joe Dirt!
JK ✌🏼
haha you just gotta dress for the job you want
You're not very informative at all The most important part is the difference in humidity between the plant and the air so that the air can circulate between the plant and the air plant temperature is crucial to all of this compared to room humidity and so on. What matters here is plant temperature room temperature and room humidity you don't need to figure out how much humidity your room can handle you need to figure out where the difference is and what temperature you want your room
Well, thanks for watching!
This is way more complicated than this...he doesn't even consider the room where the tent is located...
I am always interested in learning more! What are your thoughts, especially for the room in which the tent is located in.
The controller 69 let's you offset temps to cope with different climate outside the tent.
I have three pro 69 units and manage a 2x4 old school and it is a balancing act that gives me fits all tents react differently in my lung some time complimenting each other some times they are at odds with regard to environmental needs, and the biomass demands
Not only that. In the Settings. Last Settings of the First Column. It let’s you dial in your Outside Temperature and Humidity for outside your Room. Offset and much more.
With this you can dial it to any chart you want/need.
Try to look more proffessional while hawking products please for the new industry...
I march to the beat of my own drum pal
@@HappyHydro right?!
Joe Dirt wannabee. Just sad bro.
I’ve got the cure for stinkin’ thinkin’, it’s called a positive mental attitude, man.
I'd bet he's doing more with his life than you are man. If you've got nothing nice to say you should just not bother saying anything. What's it got to do with you and how does it affect your day? 'Stinkin thinkin' is right man
@@HappyHydro shoot Joe dirt has a perfect mullet, that's kinda complimentary
@@marklfc9422 People who tend to talk shit online are unhappy with their lives.