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- #21
Day 75
18 days into flower
Plants are still doing well except I had a return of the brown spotting and yellowing on some leaves on the 3 pineapple haze plants. The blueberry and strawberry kush are looking fine.
The stretch seems to be over as none of the plants have gained height in the last few days.
After some more reading about excess P potentially locking out calcium, copper, iron, magnesium and zinc and looking at pictures of those types of deficiencies, I'm thinking the switch to bloom nutes (10-30-20), along with my use of ph down (phosphoric acid) on every watering may have caused it. So I did a flush, followed by a light feed of the Jack's all purpose (20-20-20). I think I'll stick to the all purpose for awhile and see how everything looks. Especially after reading some opinions about the need for low N and high P being a myth.
I'll get some new pictures up tomorrow.
18 days into flower
Plants are still doing well except I had a return of the brown spotting and yellowing on some leaves on the 3 pineapple haze plants. The blueberry and strawberry kush are looking fine.
The stretch seems to be over as none of the plants have gained height in the last few days.
After some more reading about excess P potentially locking out calcium, copper, iron, magnesium and zinc and looking at pictures of those types of deficiencies, I'm thinking the switch to bloom nutes (10-30-20), along with my use of ph down (phosphoric acid) on every watering may have caused it. So I did a flush, followed by a light feed of the Jack's all purpose (20-20-20). I think I'll stick to the all purpose for awhile and see how everything looks. Especially after reading some opinions about the need for low N and high P being a myth.
I'll get some new pictures up tomorrow.
