I have a 240W QB about 15 inches over my seedings and want to avoid them
from stretching while reaching for the light…I’m afraid if I get the light closer that I might overwhelm my plants at this stage…any advice would be most appreciated
The most repeated advice I see from the guru’s on here would be to get the free Photone app for your phone, and set the light so the app reads 300 PPFD at plant height. That’s what I did this round, and it seemed to work well on 24/7 for the first couple weeks. I started increasing it into the second week though.
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This question was answered in your other post Growmie. Is my lighting too strong? Not trying to be a Richard but it’s easier for us to help you out with just one thread instead of multiples with the same questions.
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Please avoid creating duplicate posts.
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