Dedonstarted grow question 5 years ago Hi ! I'll switch to a bigger HID lamp for flowering phase. (Silvana Grolux 400W => Silvana Grolux 600W).
I usually switch to the bigger one when I switch to 12/12. Do you think I should use it earlier ?
I know it's a stupid question 😂
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Week 5Techniques. Defoliation