Making It Grow - Rose Cross-Pollination
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- Опубліковано 30 чер 2024
- Amanda travels to the Pee Dee Research Center in Florence where Jonathan Windham shows us how to cross-pollinate roses to create unique hybrids.
Here is a written guide to help you cross-pollinate your roses:
1. Select one plant to be the mother and one plant to be the father.
2. Collect anthers from the father plant and dry overnight to release pollen grains.
3. Select a flower bud on the mother plant. The sepals should be split enough to just see the color of the petals beneath.
4. Remove the sepals and petals from the flower bud.
5. Emasculate the flower bud by cutting away the stamens (the stamens are filaments + anthers. The filaments are the stalks that the anthers sit on).
6. Place pollen from the father plant onto the stigmas of the mother plant (the stigmas are in the center of the flower).
7. Label your cross using the formula mother name x father name (the mother plant always comes first when writing out lineages).
8. If the cross was successful, a hip will form.
Note: Pollination and fertilization are two separate events in plant breeding. Pollination just means pollen was applied to the stigmas, fertilization means that sperm and egg successfully united.
9. Harvest the hip when it’s ripe (it will be red, orange, or yellow) and remove the seeds.
10. Place seeds in a Ziploc bag with some slightly moist potting soil and store in fridge through the winter.
11. Plant seeds in spring and enjoy being surprised by your new rose hybrid!
Fun fact: The “seeds” that are in the hip of a rose are technically “achenes” and not seeds at all, but most people just describe them as seeds.
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Pee Dee Rec - www.clemson.edu/public/peedee/ - Навчання та стиль
Please make a video of how to germinate rose seeds. There are so many out there with conflicting information. I think I trust you guys better.
Really interesting and well presented, my little boy found it fascinating as did I. Do you just plant the seeds straight away? Thank you.
Nice to learn about the swamp rose. Good explanation of cross-pollination.
That was a very nice demonstration. I shall try it out on my roses.
Aren’t rose seeds difficult to germinate though?.
Nice! For how long can store those seed?
Hi
How many times do we need to do pollination for the process to be successful?
Thanks
Супер!!!
Hi sir
I am jai naik form goa India so I do yesterday a pollinate one roses flower but it's not a not denied how
Cant you use the open flower to pollinate?
She is so cute
wait what
Can I do with rain Lily to make new colour
Yes you can!
How to make vinka cross pollination sir tell me please?
how do u get purple flowers help!!(not buying)
How long time seed grow on rose plants
That depends on the variety, but 3-6 months is typical. Harvest them in the fall, stratify them through the winter, plant in spring. Most will begin to germinate in storage if held too long.