do a complete wash and rinse of your lava stones. then cover them from the light. little cardboard cutouts outta do it. if you're willing to start over, i would.

EDIT: and change your water more often. every 2-3 days. is your reservoir light proofed?

and yes, cut your nute strength.
GoldenGraham84 Reviewed by GoldenGraham84 on . two probs for the price of one Hydro= ebb and flo rockwool with river stones ans lava rocks indoor well water with PH brought down to 6.2 with lemon juice. plant is about 1 month old. ferts is flora mico and flora gro full strenth water changed every 7 days. lighting system is cfl 4 26 watt= 100 watt 20 inches from plant air temp is 65 to 70 degrees Lighting is 24/0 Rating: 5