SnappyJack
- 179
- 63
The girls are about 5 weeks into flower.. started noticing brown specs... then splotches (not many leaves... but lately noticing more and more)
Using leave mold medium... thinking I may have come up short on the amount of oyster shells.... but have dosed with bone meal twice into flower (1/2 tsp) supposedly leaf mold get more acid as it breaks down.
Feeding 15-30-15... around 500-600 PPM.. Maintaining in the neighborhood around the same.
Been thinking this problem is mostly ph related... but I could be wrong...
Stated working a little harder at raising ph as it was around 5.5 (drain tray testing) (always been adjusting feeds and water to 6.5 plus)
3 days ago started using calcium carbonate... 1/2 tsp to gallon hit pH of 7.5 with all feeds or water to pot ... I thinking just keep dosing with it.. till the drain ph comes up..
Last night closer examination started to see what appears a lighten between folds / veins
So I'm searching for a higher knowledge...
I'm thinking... Possibly a calcium deficiency ?
Using leave mold medium... thinking I may have come up short on the amount of oyster shells.... but have dosed with bone meal twice into flower (1/2 tsp) supposedly leaf mold get more acid as it breaks down.
Feeding 15-30-15... around 500-600 PPM.. Maintaining in the neighborhood around the same.
Been thinking this problem is mostly ph related... but I could be wrong...
Stated working a little harder at raising ph as it was around 5.5 (drain tray testing) (always been adjusting feeds and water to 6.5 plus)
3 days ago started using calcium carbonate... 1/2 tsp to gallon hit pH of 7.5 with all feeds or water to pot ... I thinking just keep dosing with it.. till the drain ph comes up..
Last night closer examination started to see what appears a lighten between folds / veins
So I'm searching for a higher knowledge...
I'm thinking... Possibly a calcium deficiency ?
How to fix Cannabis Calcium Deficiency (Ca) Pics & Symptoms
Calcium deficiencies cause tiny brown spots that appear on new and middle growth. Learn how to fix this problem for good!
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