ok,
i gave her today nutes (Phoenix) that have Nitrogen 5%, Fosforus 3% and POTASIUM 13.5%
So, i should fix the problem within a week...
The nutes i have are solid if you leave them in the soil, but i prefer to put them in water, it has fast effects.
The strange thing is that i gave her solid nutes (phoenix, same as today) 3 weeks ago... Could it run off Potasium so quickly?