Hey all

These plants have been carrying out excellent but I noticed some challenges a week ago. Reading up, I have a hunch it is low P? four weeks into 12/12 cycle.

Symptoms: random fans finding grey blotches, strategies dry up and begin twisting. Been noticeable for about 7 days. Impacted plants have a slightly lighter green foliage.

two.five gallons every pot

Soil mix (extremely rough approx):
Myco HP
A cup per gallon worm castings
A tsp per gallon higher P guano
A tsp per gallon Humic
1 tsp per gallon gypsum
A 1/two tsp…

Phosphorus deficiency?
April 07, 2019 at 03:23AM

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