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Defoliation - what and where?

Cgrow
Cgrowstarted grow question 4 years ago
Hello fellow growers and Gardners, I wanted to make a general question about defoliation to increase overall yield. What and where should I cut? All lower leaves are off already. Thanks a lot, happy growing.
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Week 6
Techniques. Defoliation
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GDub51
GDub51answered grow question 4 years ago
Nothing to remove yet. Remove leaves as they yellow and can be removed by an easy pull downward, they will snap off if ready to be removed. This sparse plant will need it's leaves for a while yet. They will usually yellow from the bottom up, so you are removing the oldest leaves when they yellow. Also consider removing any leaves blocking light to a flower, though with this phenotype, there is not much to remove. My 8' high girl scout cookies (outdoor in 12 gal. pots) are "yellowing off" almost an ounce a day of old leaves until near harvest nearly all the fan leaves will be gone and only the sugar leaves remain for the most part.
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Grey_Wolf
Grey_Wolfanswered grow question 4 years ago
@Cgrow Hi mate when to defoliate? in my opinion only when the leaves are inhibiting the proper airflow and light penetration and Where? as above only the leaves that recieve little light and are blocking light and air movement 👍
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Shagrath
Shagrathanswered grow question 4 years ago
Hi! There is lots of debate around this subject but the basic rule is to do the last defoliation at around flowering day 21ish and then remove biggest leaves that are blocking the light from the budsites but still don't take em all off because the leaves are the only source to suck light and taking off too much will hurt the final yields cos she wont grow that much new ones anymore.
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