my mate gave me the clones they were all ready to pot. my ph is 5.8 my light is 52 inches 135 cm from coco n no i havent got a dome or rhizotonic thanx for replyin rasDid you use any rooting hormone? What is your pH? How close is your 400w? Do you have a dome to keep in humidity? Are you using any Rhizotonic? Need more info...
i test it b4 feed mateAlso, do you measure your pH by your run-off, or do you test it before you feed?
Test some of the run-off water, it may be different.i test it b4 feed mate