Was wondering If someone could help me out only 3 of my plants have yellow leaves some branches are purple and its going to b the second week of flowering. I have a 450w led light and hydro dwc and airstones. Hydro store said it can b my water or nutrient deficiency. I'm using flora series gh nutrients.
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This is going to b the second week of flowering btw. -
It is normal for some leaves to turn yellow at this point of growing, though i cannot determine how many leaves have turned yellow with those pictures.
noticing, some leaves started to yellow from the edges, some from the middle, but most importantly that the majority of dying leaves are at the bottom of the plant.
at this stage id say that flushing would be the best solution, just get rid of all the nitrogen in soil and re-adjust all your nutrients, keep in mind that nitrogen is barely needed in flowering in the first place, so its easy to get the plant ill by Nitrogen toxicity at this stage.
Also i do think that the plant abit strechy, isnt she? You can still apply some LST training though at this stage if you want, that helped me previously even in flowering, but i dont recomment prunning some leaves now as long as your problem still persists, leaves are your plant's first line of defence.
also check the bottom of the leaves for any kind of infection/pests.
update man ♡Comment
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Thanks alot im going to try to flush and to readjust the nutrients.
I will update after I put new nutrients.Comment
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Update..turned out to be that the plants that werent recovering they were burnt and im guessing because my first light i had in veg before i switched to the right one was too bright for them resulted in burnt looking pistils and buds
i can post some pictures of the rest of the ones that came out real good 👍Comment
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