D DNA genetics amsterdam Active Member Nov 2, 2013 #1 Hi I was wondering if this is potassium deficiency?
RIKNSTEIN Well-Known Member Nov 2, 2013 #2 Looks like it's hungry and a cal-mag def, and if the stem there is any indication of what the plant looks like you may want to check and adjust your PH levels...good luck
Looks like it's hungry and a cal-mag def, and if the stem there is any indication of what the plant looks like you may want to check and adjust your PH levels...good luck
Cloudiology Well-Known Member Nov 4, 2013 #3 bang on. cal/mag and nitrogen.. god damn doesn't anyone use bloody google