Help Please, calcium problem I think.

D1BC0597-4FAD-47D5-BDBA-BF25AC644110.jpeg She’s had a calcium supplement but is still showing signs of deficiency. What’s going on, what should I do, I’m a new grower, the other 3 plants seem to be fine. Her water PH at the runoff was 6.7. I think that’s a bit high, should I flush her with some 6.0-6.1? Any help would be greatly appreciated.
D1BC0597-4FAD-47D5-BDBA-BF25AC644110.jpeg
 

Bernie420

Well-Known Member
View attachment 4508784 She’s had a calcium supplement but is still showing signs of deficiency. What’s going on, what should I do, I’m a new grower, the other 3 plants seem to be fine. Her water PH at the runoff was 6.7. I think that’s a bit high, should I flush her with some 6.0-6.1? Any help would be greatly appreciated.
View attachment 4508784
flush and renute add back microbes

checking ph run off is a waste of time and probably fucked with your head trying to figure out what to do with that run off number.
Hint that number is worthless. Microbes regulate the ph at the root surface.

get some microbes
 
Last edited:

iobloop

Member
flush and renute add back microbes

checking ph run off is a waste of time and probably fucked with your head trying to figure out what to do with that run off number.
Hint that number is worthless. Microbes regulate the ph at the root surface.

get some microbes
If you have severe lockout and nutrient build up run-out ph will be very acidic from my experience.
 
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