Harley Smith Class - How To Maximize Your Yields

[@chris432t6]

The guy with the non-stop coughing is very annoying but the information here that Harley provides is priceless. Thank you Harley, you are the best!

[@henrryhernandez3418]

25:00 Environmental control of growing conditions
27:00 Hot water storage for enhanced nocturnal growth
29:15 Preventing spread of powdery mildew in greenhouses
29:49 Annual yield of 52 Kg per square meter with rockwool
31:32 The role of soil EC(electrical conductivity) and concentration of dissolved salts(minerals) in solution
33:53 Full-Spectrum nutrients and temperature effects
35:10 Minerals and organic biostimulants
37:12 Bio-hydroponics in Holland
38:09 High brix with 6ppm biostimulant
38:49 sorry, it is proprietary
40:50 solving powdery mildew
43:47 Add amino acids to plant nutrient supplement
44:12 Soil microorganisms produce amino acids essential for achieving higher brix.
---------------------------
Thank you for sharing your expertise. I could never grow squash without losing it to powdery mildew. I will try this new method.

[@WadcaWymiaru]

This is bullshit. Very expenssive and labor-intensive bullshit. People do need biochar, own piss and compost juice/dung! Mix then add with 1 to 10 with the soil. Now enjoy the yield! Work in 100%!
And dirt cheap solution! Repeatable result! Everything can be turned in to the biochar?! Plus increase CO2 in the atmosphere is doing all good!!! We need more!

[@443flip]

You're the best.

[@beatbox9985]

52:05 gravity

[@2511jeremy]

@@WadcaWymiaru hahahahahaa wtf

[@Gcanno]

​@@WadcaWymiaru Your So Ignorant .

[@JJN603]

ive watched this video 50 times now lol. this video has almost all essential knowledge for growing. harley is such a great teacher🙏

[@scottietimmons3322]

Me too

[@simonsingh4411]

Hey bro ive watched like 3 times but one thing i didn't catch is when he says fulvic sea kelp 5:2 what concentration should it be with water? Tia 🙏

[@harleyblue17]

I follow his knowledge to a T" potassium is key 💪

[@justlaughatlife8461]

@Mike Barsson get a life!

[@JamesBrown-fd1nv]

​@@simonsingh4411 Soil Drench
Mix 1.5 tsp per 5 gallons of water
Foliar Spray
Mix 1/4 tsp per gallon of water
Compost Tea
Mix 1 tsp per 5 gallons of water, add after brew.
With the foliar spray use fulvic acid instead of humic. His RAW product is called Full Up.
Download his pdf feeding schedule to get a feel for what to do.

[@murphvienna1]

This Guy packs about 100 hours of "regular" grow videos into 100 minutes. I am watching this for the second time now, to take notes of all the things he mentions.
For instance, I didn't know that Trace Elements are required to activate enzymes. I also didn't know that haemoglobin and chlorophyll are the same molecule with its center atom switched from Iron to Magnesium. And sure as hell nobody knows that a the Calcium channels are activated by amino acids, and that this effectively STOPS Powdery Mildew from spreading because pectin has a too low water content.
And what I like most is that he is not a hypocrite. There is no "good and bad" between mineral and organic fertilizer, and he is LIVING this paradigm to its fullest. Yeah, use whatever fertilizer you want. Just know WHY, HOW MUCH, and WHEN to apply it properly.
For everybody interested in a follow-up: Watch Bruce Bugbee's "Maximizing Cannabis Yields" video as a follow-up, where light composition and temperatures are discussed more in-depth. Also, the light fixture efficacy is more up-to-date than this video (as of 2020, double ended bulbs are at ~ 2.1 µmol/J, and LEDs are between 2.0 and 2.7).

[@MoonMe00]

I completely agree! Going to watch it a second time tonight! Unreal amount of valuable info. Just wondering if you know of any good amino acid products to use?!

[@murphvienna1]

@@MoonMe00 Advanced Nutrients Big Bud has all 20 amino acids (some PK too); HESI Super Vit has 10 amino acids + 15 vitamins (no NPK), Plagron has Sugar Royal (18 amino acids and carbohydrates, made from leather :eek: NPK 9-0-0 ); Advanced Hydroponics Amino claims to have "all" (eg.20 amino acids, no NPK, highly concentrated), Biobizz Algamic contains a lot of aminoacids and is made from Kelp, so you get B-vitamins and Ca/Mg for free).

[@JohhnyCool]

Love the knowledge that you are giving.Im from the Netherlands 🇳🇱 and im honoured by all the complements for our way of growing. Im a grower myself , just started electro culture as a test after growing for more than a decade. Very understandable for a Ductch guy for listening to. Well keep up the good work and remember , as a finishing touch, God created the Dutch 🧡!
But we love america , power to the people and knowledge and love for all ✌🏼

[@davidcombs5468]

This man is so smart and doesn't make you feel like a your not , he is the best teacher I have ever seen , and explains things in a way up U can understand it , we love ya Harley

[@tkueny]

What about the Grow Boss? :)

[@charleslease7314]

@@tkueny Grow Boss just wants your money. He promotes using 2 Litre TNB which did not raise CO2 ppm's according to my "Hydrofarm APCEM2 Autopilot Desktop CO2 Monitor & Data Logger", and he also promotes those mushroom grow bags and CO2 mats which also don't work.

[@dno4794]

moley have you checked out grow boss latest rant about Harley. What a waste of words. When we are all trying to grow better and stronger plants. Grow boss is loud and ill informed.
DNO..

[@Nonogrow420]

@@dno4794 #fukgrowboss hydro store pimp ..led hater DA

[@jimmyganglia5234]

He is just saying what he saw in other people grows and his experience too

[@CoconutWaterfalls]

having a cough during a class will never be the same. i want to send that guy home.

[@moongloomable]

Haha I thought the same thing. How times have changed.

[@connorplaut364]

Lame

[@theworldofwoo8320]

Shut up you nutjob.

[@lumbartojones579]

Mr. Smith, You're a fucking hero. Saved my garden, and taught me how to improve it.

[@deangriffith3530]

Today August 14th 2021 I watch this every chance I xan and them sideburns are great im want knowledge not into looks

[@pyramidion5911]

This guy deserves a better setting for lectures. The people in the background were very rude. Aside from that this was really informative. Thanks for the video.

[@yomofo101]

I fully agree. When one of the students were asking a question, another one, nearer to the microphone is wrapping up a Birthday present

[@chrismathias632]

I didn't even read what you wrote until after I posted my comment but I'm glad you posted this because it just reaffirms what I feel and I know I'm not just being an a******. LOL thank you

[@shawnb2182]

I won't watch any other grow videos. I learned from this one then all other's combined. Harley u r the man!!

[@stankyfishgutz1670]

shawn B seriously tho, he's a master gardener who actually knows the in's and out's of growing. his university grow online seminars hold the best, most detailed information you can find outside of an actual college botany/horticulture class.

[@jimmyganglia5234]

@snow man he grows popcorn flowers and his plants are soooooo lanky

[@curiousfiend1169]

@snow man not that it makes much difference but he's actually talking about tomato plants

[@jimmyganglia5234]

@snow man im not hating but in his setup and his food plan and envitoment he should have 3 times more yield and quality if he knows what he is doing..so..he haven't a clue

[@goonernumone8444]

@snow man he just dont know how to clean though,the place is filthy beyond words and he calls it medicine..

[@OriginalRaveParty]

When Harley speaks, you'd do really well to listen. This guy has knowledge which can save you a lot of time and money, whilst also giving you the best results.

[@nateellenberger6043]

Those sideburns are epic!! I wonder if he uses Micro, grow, and bloom as aftershave to get those silver monsters.

[@Baldnesz]

You should see his pubic hair.

[@pedclarkemobile]

Gotta be a scrog net under there!

[@fredc8618]

Omfg you guys are too funny!🤣

[@dcurious9470]

@@Baldnesz I wonder if B Wheels would approve

[@petervu9773]

Nah bro he uses PGR’s lol

[@drewjohn6847]

not the first time I've watched this and ill watch it again I'm sure.....what a brilliant mind and a passion can do !!!

[@drayen667]

Big thanks to Harley for sharing his knowledge!
What his videos lack in production value, he more then makes up for in the information he provides

[@andrewt836]

Great video. Couldn’t they have waited until you finished before they started taking that wall down in the background! So noisy over the top of a very detailed and informative talk!!

[@growyourmedicine2]

Beautiful instructional video Harley. Excellent information down to the What, the Why and the How of plant life. You are genius sir.

[@crystalgarden5359]

I have a few videos up if intrested thanks

[@shiguangliu3353]

Hi , my friend ,do you grow cannabis ?
i am very interested in this business and is also learning about it.

[@crystalgarden5359]

@@shiguangliu3353 I do grow my own .have a great day

[@valamaas]

This is a Matrix program upload. Absolutely amazing information. I keep pausing and switching to my notepad.

[@JJN603]

if harley smith can see these comments. I learned so much from this video. and you have such a great way of speaking/teaching. you are deffinatly one of my idols.

[@paulwong3359]

Definite the best I've seen so far, definitely the most informative , not leaving variable factors out ( self-observence of Growers on most parts to details and data records!)

[@meltandburn77]

Really amazing knowledge to have ! The information and how you bring it together is easy to understand ( had to rewind a few times), and inspires the scientific imagination.

[@lneal3720]

Harley sold me my first plant nutrients at SGS 15 years ago. Always gave me some pointers before I left. Nice guy.

[@Raggzzaug11]

Thank you Mr. Smith for the education! Getting back into hydroponics for market. Got interested in it in my teens after going to epcot center at Disney in FL in the eighties and took some ag extension courses. Wanted to get into growing food crops but got off track with working to raise a family.

[@austintittle5046]

Your class and your sideburns are impressive. Thank you

I named his sideburns, California and Florida😂😂😂

[@frankbenji2138]

🤣🤣🤣🤣😥😥

[@MTrekker2001]

Are you kidding... those are mutton chops

[@untoldofficialyoutube8563]

Logen Fletcher epic bro

[@lorrainecortez4334]

Thanks HGR for the upload.. The best grow video on UA-cam

[@Frei_Sinn]

Harley, IS a Rockstar, he even looks like one. He's kinda like the Lemmy Kilmister of Growing, and let me tell you why: He openly shares his amazing insights, just like Lemmy did, he does have the same no bullshit straight to the point attitude, again just like Lemmy did and when you consider Hydroponics an Instrument for Growing, then he is one of the rare prodigies on his Instrument, yeah, like Lemmy!
Rock on Harley!

[@rustyshackleford7288]

this guy is amazing. i have grown and seen tons of weed across usa. this guy knows alot. i wanna take his online classes lol . i wanna learn. amazing work..

[@yomofo101]

Knowledge = Product

[@colevincent5800]

This could very well be one of the most informative videos I’ve ever seen on UA-cam. Cheers f

[@davidmckay9552]

I know a snake oil salesman when I see one and I don't' if guy has ever even seen a snake. What a fountain of knowledge .You are a teacher!

[@Comeback.king.]

That dude has more info on cannabis in his sideburns then I do in my entire body.

[@robertgeorgeantoniidangelo2964]

This video is incredibly informative. Your background has accrued a plethora of information since when I grew a long time ago and I am simply blown away. I was looking forward to cultivating again and when I ran across this I was more excited for doing so. Some people don't care about these types of things, (which is fine) but for the ones who do, it's fun and exciting even more so because of people like you. Thank you for sharing.

[@timyates807]

Harley thank you , love your enthusiasm for the craft . It makes it easy to listen to you .

[@mikerosy6924]

wish I could sit with a mutual glass of whiskey around a bondfire with this gentlemen, he’s the best, and emphasizes topics organically (pun in tended).

[@nateellenberger6043]

This is the first time I was watched a Harley Smith class and I was curious what he usual like the grow......then I saw all the glass bowls in the case behind him and I knew he was "on the team".

[@CSG7Deuce74]

Nate Ellenberger 6ou can listen to his lingo and tell what hes talking about

[@jeremydaniels1674]

Very informative, I will recommend this video to new/experience growers. Thanks

[@aketipoki2517]

very..if i had come acrossed this before my sis got to me..id be like wow..

[@williamlau7179]

To grow plants and crops beautifully is an art. Harley is great. Lot of gardening lessons. From the beginning it was not easy to grasp, later stage feeling easy but final stage (practicing at certain perfect timing of growth stages for using specific ingredients and the quantities with good matched ratios) that I don't know what and how. But I will practice and relearning. Thank you "Professor" Smith :)

[@hubertyoung1938]

Wow! Love this tutorial. Thanks for posting this. Great marketing. The presenter, in my opinion, Just as Barbara O'Neill teaches about health, this gentleman teaches about plants. Nice. Thanks again.

[@Moodymongul]

If you told me 'grow room jimmy' (from the movie - Nice Dreams) grew up and became Harley Smith ..I could believe that

[@DJMD32]

Please do expert class with most info like @1:09:00 You're the man Harley.

[@jimmyganglia5234]

Flushhhhhhhhhhhhhh

[@gregbatty6266]

That was time well spent.I have been growing with a ebb & seep method for thirty years & I still learned lot.Thanks,had to subscribe.

[@johnglen3915]

Thank you for all your teaching...you are the beat.

[@hexotics6640]

Those super silver sideburns look dank

[@jarhead7758]

Didn’t know you was from Michigan bro!!!!!! Yeah We Rock!!!!!!

[@firehotent6925]

Groovy Sage just came in clutch for ya boy. This man is awesome.

[@ishikawa1338]

Love this dude and his passion to make the planet better..

[@starttakinnotez]

This guy and Bugbee are my idols. I want to be on a cannabis research team so bad.

[@bobbybines7881]

I fucking love every second of listening to them 😂

[@davidbrandenburg8029]

if you get your plants that close to a metal halide they will burn, unless you take a piece of plexiglass and hang it under the light between it and the plants. this will protect from the heat of the bulb and allow you to, place it closer giving more lumens and par to your plants. it helps to have a fan blowing towards the light, to help pull the heat thats builds up between the plexiglass and the light !.

[@johnboykin3128]

13:00 valuable bit of data about K light values at 6500 and 3000. I use 5700 and 2700 with good results at 320 watts total across 16 floodlight bulbs.

[@DanielM1224]

to the guy coughing...next time, leave the room.

[@C...G...]

he had a harsh bong rip!
:-)

[@hugowindsor-carnegie8111]

@@C...G... HEY THAT WAS ME COUGHING .. I HAD BRONCHITIS

[@C...G...]

@@hugowindsor-carnegie8111
:-)

[@Okie1122]

hugo windsor-carnegie been there!
Many many times too! That’s almost as bad as pneumonia!

[@garynelson9538]

There is ALWAYS that one person. In Class, at a restaurant, movies or line behind you. I can't stand it. Damn stay home. Nobody wants whatever you got nor the interruption. jeez!! Stay the freak home.

[@shimmergloom915]

even this guys wife sounds smart af...

[@willmartins168]

I luv this thanks for the treat four years ago man u was on the cutting edge😎 thanks from brother Will

[@user-be4yc2vr5c]

Lol. I was messing around with spectro blends and aero ponic setups before any of it was even invented/,mainstream even a little. God. 20 years ago now? lol. Love the classes thank you. Hope this helps everyone grow some kiner buds =)

[@luisarashirovideo]

this guy knows his stuff

[@kennethmccormick5279]

Thankyou for all the legit scientific info

[@Willie-C]

If theres one thing we can all learn from this video, its that we all need to step up our sideburm game.

[@lawrencecole6527]

I watched this whole thing and took great note, now my weed grows clones of me!

[@fuupdaass275]

I need a cutting

[@shadlad9405]

Anyone watching this in lockdown 2020 and listening to that guy cough!?

[@dream.fiiend]

Ugh, tell me about it

[@williamcalhoun7841]

Yea he's the one that started that shit I bet

[@scottietimmons3322]

He been smoking pm

[@lescobrandon4586]

That lame ass commie virus ?

[@NohabloEng]

Go get your boosters guys 😂

[@shilo122]

I bet Harley has a great cannabis garden.

[@revfunk8823]

The best

[@diamondsky3530]

5g/w🤣🤣

[@diamondsky3530]

Curwee joe Capone you must be really lonely and need tons of attention. Did you not get enough as a kid?

[@johnpung440]

we have some catching up to do! thanks for the release!

[@charleslease7314]

We love you Harley Smith!

[@dogfaceponysoldiers5038]

Enjoyed this video. Excellent content! Could you do something on atmospheric pressure alterations and plant growth and quality. Thank you!

[@backtoobasics]

Has there ever been any research on male/ hermaphrodite plant control. I.e what nutrients specifically do pollenating plants need for best attributes, and can those nutrients be decreased in hermi plants to resuce pollen save creation? Stay safe and take care

[@chrismathias632]

This guy is a genius. He has so much good knowledge and this a****** grow store can't even shut the lights off for him or stop their phone from ringing or turn the damn music off and their store while he's giving a lecture.. super disrespectful this guy needs a much better spot to do lectures

[@iamthesandog6840]

Mr. Smith Thank you for sharing your knowledge with us. I found the lecture informative. I would like to hear your thought process on PPM or EC requirements for various stages of cannabis plant life ie..2 stages of veg and 2 stages of reproduction.

[@joblack420]

Want to thank you for being here and being a super friend to have
From many years 🙂

[@tactixtv3864]

GREAT CLASS ! 💯👍🇬🇧

[@glorious28]

This is basically what the human body needs as well🙏 we are the garden

[@thresh0014]

You are growing a peach that's for sure. ;)

[@RyanLukePhoto]

Great information, but that dude with the hacking cough drove me nuts.

[@TonyFernandezjkdjedi]

lol, I was cringing and hoping for someone to kick him out

[@superkillr]

Old dopers with burnt out lungs and clueless as to how it's affecting everyone around them.

[@jackmarley2755]

If I were Harley I would have asked the gentleman with TB coughing up a lung to control his cough or leave the lecture.

[@chanimarie6753]

Lol

[@TheMashyman]

awesome video from the world authority....I think the guy coughing incessantly could cure his cannabis longer to avoid dry throat constant cough syndrome....

[@elliottdebell7783]

Harley for president!

[@greenbitch421]

Nothing says i know shit like a lab coat and a funky stache

[@Whatthewhatat]

Dude is hacking up a damn lung throughout the entire video.

[@gtavtheavengergunnerlegend3340]

A good light for short stocky plants is a Lithonia CPHB or just high bay 5000k (look up color spectrum) 4000 k will be for flower and taller plants that stretch more. I have both. from Lowes or home depot. Amazing color spectrum, 18k lumens. I get 40-50 DLI at 2 ft away. It's perfect for a 3x3 or 2x2 sized tents

[@MikeJones-mf2rt]

Those sideburns are what peak male performance looks like 😤💪🏻

[@jaads7910]

This guy and professor bugbee should write a book together,

[@terrram6307]

Still the top man in the business

[@donna4582]

Hello from Michigan 👋

[@donna4582]

👀🍎🐝🌱

[@curiousfiend1169]

Hello🖐🙂, from NZ.

[@bobveld4705]

Hello from Kalamazoo

[@fuupdaass275]

Yo

[@Lovejesusamen1070]

Hello from Lansing.

[@polecattgenetics6252]

We decided to order the all in 1 veg & bloom mixes along with amino acids, cant wait to try them along side our current feeding program.

[@thresh0014]

Well, how did it turn out?

[@gmindgjerd]

So, i learned something.

[@brandonfarless815]

That cough today would create quit a riot

[@buckeye9252]

The man spits fire

[@HomegrownGenetics]

They can utilize more than 1500ppm of Co2 in flower, however the yield increase is surpassed by the cost of additional CO2; making it an inefficient operating move to surpass ~1500ppm.

[@livemantis7831]

The ELVIS of the plant growing world!

[@livemantis7831]

Man you grow sideburns much like the King!

[@chukwunuluchibuzo6884]

Very insightful. Thanks.

[@lifedaily4173]

Thanks a lot Harley,, I've learned a bit more about nutrients!

[@marcusorillius6971]

Agree with Shawn B.

[@timpage5021]

Good yeast some sugar a liter of warm water mixed into a 2 liter bottle with lil pin holes poked in the cap 1200ppms for weeks hung above plant canopy. 7 bucks all in.
Anyone had bad luck with exhale mycelium bags? Those things take 30 to 45 days before the fungus is even creating any co2.

[@omg_wtf]

I bet that shit stinks!

[@innerthought4012]

@@omg_wtf not really I used to do that but engineered it where I use tubing connected to the bottles to spread the co2...good cheap way for the Grower who can't afford co2 or just want to see if how it benefits there grow

[@Humbulla93]

in my opinion to have benefits from extra CO2 you would need 1200ppfd and a known cultivar where you maxed out with nutes also it has to be a sealed room otherwise the CO2 isn´t as effective

[@rvansteensel420]

doesnt work if you dont keep it moving

[@paulbiers]

I wish he would list which amino acid is best to use since there are so many different types available as fertilizer and they all contain different combinations of amino acids.

[@sixmillionsilencedaccounts3517]

You need these two for Ca chelation and stimulation: Glycine and L-Glutamic Acid (approx. 2:1 ratio), put it in the tank with Calcium Nitrate.

[@davebayles9695]

Hello what light would you recommend for a indoor grow. Also because of space I may need a light that I can switch from veg to flower. Thanks Dave

[@scottietimmons3322]

Harley is the reason I went to living soil.. I ain't into the hydro unless we live on Mars. Then I can do that too.

[@lazarus8447]

Only time in class I'd turn around and say "SHUT THE FUCK UP!, and who keeps coughing, get out!"

[@timpage5021]

Yes but isn't rockwool made with formaldehyde?

[@benth162]

Try wearing a vest mic so we can hear you clearly. I have my volume turned up all the way and can still barely understand your words, and I really did want to hear your discourse, because I grow my own and am looking into growing techniques to maximize my yield.

[@sprayo1e]

When to stop molasses input late in flower? And how much? How much potassium also?

[@jimmyganglia5234]

If you want a plant to canibalise its leaves you want to stop it a week before harvest depends on is it soil grow or rockwool.."hydro" flushes faster

[@sprayo1e]

Jimmy Ganglia its soil I’m not flushing thanks though

[@vajleexi]

Nothing beat hands on knowledge when it comes to growing the greens. Too many growers with too many ideas. Start listening to them all and your crop will go F-UP in the quickness.

[@dylanmuller2611]

2023 still listening to that guy cough

[@lionsorchardnice123]

If its harley you know its good

[@justinl3956]

4:17 . . . to . . . 35:10 Environment
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