State Liscensed Care Giver/Patient, Assistant Trailer Park Supervisor
Join Date: Apr 2009
Location: Man-Whorin' for Cheeseburgers
Yellow leafes from the bottom up is a nitrogen defeciency... you may be defiecient in nitrogen and over feeding in P and in K But honostly i believe you ph is too low making you plants not able to suck up the correct nutrients it needs...
raise your ph to 5.4 - 6.0 tops everything should correct its self if it doesnt run some phd plain water through it to flush it and start again with normal feeding schedule at the proper ph