hi everyone this is my outdoor thunderfuck, now I fertilize it with 0-52-34, 3 gr per liter ppm around 800/1000 EC 1,6 / 1,8 more or less still 30 days before harvest, I have noticed that it begins to make yellow leaves, more than yellow it seems to me a nitrogen deficiency, according to your experience I can change fertilization by giving 20-20-20 fertilizer again, perhaps keeping ppm around 500 and EC around 1.4 / 1, 5 or being in bloom is it better not to ??? suggestions???
@haze1968 Welcome to Percys man, she is a nice plant! Dark green though so I would doubt she was lacking nitrogen really, she wont be using as much in flower as she does in veg. I would just give water, a few times then give some PK, but not much nitrogen. there isnt any major issues other than the few bugs bites she has, but thats part of growing outdoors.
Not much outdoor or soil experience, but looks healthy can't see any yellowing or lightening really, I'm guessing the leaves you observed yellowing where probably older leaves or even leaves that the plant does not want due to lack of light getting to that leaf, bottom leaves that are shaded etc. In such cases the plant will suck nutrients back out of that leaf.
In coco I've had old leaves yellow out to max and fall off, usually at the bottom of the plant whilst all else is green and thriving.
With you being in soil I would not add any nitrogen myself as your 30days in, very nice plant man 👍
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