Chat
RecommendedRecommended

Light penettration 4x cxb 3590 hlg 240 1400b, 8x 480 1400b

yamadafakka
yamadafakkastarted grow question 3 years ago
As I understand cob lights penetrate 20 cm through the canopy if trimmed correctly. My plants will have an end size of 40 cm max and the scrog is set about 30 cm high. Is it still usefull to lollipop in week three, or should there be enough light penetration?
Open
Week 5
Setup. Lighting
like
Answer
Mrs_Larimar
Mrs_Larimaranswered grow question 3 years ago
I would clean up the lower part of tthe plant ( the lower 30 percent,) not more.... becauusw leaves are big enerrgy delivererer if you take away to much the plant slows down the lights are very powerful nowadays, and deffoilating etc, dont have tto be so strict like on " older days with weaker lights= the plant will love it, if you let her the rest of the leaves. and produce big buds n
1 like
Complain
Ner0z
Ner0zanswered grow question 3 years ago
very little defoliation necessary there. give it till the end of week 2 flower and if you see something that will get little to no light, pluck it. if there is a fan leaf or two directly blocking light to a bud site see if you can tuck it, if not then pluck it. for the lollipop the timing is the same. depending on how much stretch you get, I'd probably take the bottom 10-20%
1 like
Complain
Similar Grow Questions