- Strain: Cheese
- Method: Peat Mix, Clones
- Stage: 3rd Week of Flowering
- Temperature: 22-25* C (light) 18-20* (dark)
- Equipment: 1.5mx3m room; 3 x HBS 400W; 1 x Industrial Floor Fan
Three weeks into the flowering stage of my first grow. Although all plants are from the same mother, treated the same, watered the same, cared for the same, I have what seems to be three different nutrient deficiencies/toxic buildups. This has been an ongoing problem since about a month ago.
Five days ago they were fed with 0.5 (FloraGro), 1.0(FloraMicro), 1.5(Flora Bloom) and some (edit) SuperThrive. About four days before that they were flushed with ph/down water. The nutrients are fresh. This is what they look like today.
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First/Worst of them:
Patches of brown toward the edges and tips of the leaves, and yellowing toward the middle. Purple stem/trunk and stalks. Fewer dead leaves. Smaller plants.
Middle/Not So Bad:
Overall yellowing, less dead/brown ends/patches, many dead leaves. Only purple leaf stalks. Big Plants.
OK :
Pretty much fine except for a few brown spots here and there.
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The spidermites (red) have been a problem from day 1. We have been fighting them with organic pesticides, BioGrow Pyrol and BioGrow Neem oil (as well as manual killing). I want to spray Margaret Roberts Garlic and Lemon Organic Pesticide tomorrow as they go into night cycle - what are your thoughts on that?
Please and thank you - any help would be most appreciated....