meangreen45
Well-Known Member
I am having probs with purple/red stems. I tested the soil it is low on NPK. I have also tested and discovered that the soil is a little on the alkaline side(i think due to the tap water I was using it was tested as well and alkaline was high). I was wondering if I uppped to the nutes (they are organic...Botanicare: Pure Blend Pro Grow and Pure Blend Pro Bloom) would it make the soil more alkaline? Should I leech first? Should i just add coffee grounds along with the nutes to make it more acidic? By the way I will be now using distilled water. I am very confused. Any help would be greatly appreciated. Thanks!!!!!