I think i have a potassium deficiency caused by putting two much lime in the soil...maybe calcium is locking it out. I am about 2-3 weeks of flowering out doors. strain is royal queen critical...says its about 7 weeks of flowering strain. How do i fix this?
It needs chelated iron, easily purchased at any hardware kind of store. I think your right on, on the potassium dif. But it needs micro nuits. Chelated is absorbed quicker and more efficiently. Plus it's cheap no need for fancy names on the bottle.
