When the burn goes around the edge like that it's calcium def... might be lots in the coco but it locks out easy... in my experience most feed is way heavy on k so builds up salt (k has a strong charge and tends to hold onto anions)... just hit a 2.25 av. Using 50 ml micro 50 bloom 250 Cali magic. 1 tbs Epsom 1 tbs 0-50-30 1 tbs super natural super boost and 3 tbs gypsum... 800 ppm 1.3 ec ish and just a dribble of run out.
Can add a tbs more booster during bloom but match with tbs gypsum...
CAn up the Epsom if they dry out too fast...
BEST to add one ingredient at a time and work out what your adding... lots of bottles are same thing... easy to build up toxic levels if your just adding stuff... even feed charts are usually a bit bad imo
Can add a tbs more booster during bloom but match with tbs gypsum...
CAn up the Epsom if they dry out too fast...
BEST to add one ingredient at a time and work out what your adding... lots of bottles are same thing... easy to build up toxic levels if your just adding stuff... even feed charts are usually a bit bad imo