mild yellow

  1. MrAero

    My fussy lil purple kush clone

    Im using a aeroponic system, with a 250 w HPS and 2 30 w flourescents. I have my ph and TDS/PPM under good control, as the 3 other clones in the same system are well, but this one PK , keeps giving me a little wilt and a little yellow on the lower leafs. They are about 9 -11 in. I have tried...