What type of light are you using? Do you use a humidity dome? I would have to say that the plant is depleting what has been stored and your not feeding them like with a 10-60-10 half strength and a drop of superthrive per gallon. Use it in a spray bottle...

Ga Grown!
GaGrown Reviewed by GaGrown on . clones turning yellow i just took some clones off my hindu kush plants using 'roots" liquid gel. the plants are being grown in hydroton using a drip system. i am rooting the clones in rockwool. two days ago the tips of the leaves began to turn yellow. now the outer edges of te leaves are yellowing, and the tips are brown. what is going on???? Rating: 5