We and plants need the UVB, interesting points. greenhouses block out all the UVB.
UV Study from Dr. Bruce Bugbee
by FrezGrow | Feb 22, 2021 | Growing | 6 comments
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We and plants need the UVB, interesting points. greenhouses block out all the UVB.
Dr. Bruce Bugsbee is the man when it comes to lights, lighting and photosynthesis. Happy Growing 🙂
Recharge the Fourth Macronutrient
If you’ve got more than four bumper stickers on your car keep your opinions to yourself, I am not a speed reader.
No you’re right, let’s do it the dumbest way possible because it’s easier for you.
Your idea of me is not my responsibility to live up to.
I like this guy alot
What a guy!
For anyone interested, I added this (https://www.migrolight.com/product/migro-uvb-310/) to my grow last week, within 2 days the plants had built a sun shield, buds went from popcorn to solid nugs, the hairs went from blond to golden brown on the first day and the plants just looked better & happier. It goes on for 15 minutes every 2 hours.
That was super informative. I wonder how plastic filters out uv.
Thanks for posting….Dr. Bruce is awesome….
THANK YOU DGC! LOVE THE COGNITION! YOU ALL ROCK!