I need help!!

the tip of the leaves r turning yellow and curling up. im using a hydroponic system with an LED grow light. also it looks like the bottom leaves r constantly wet and are starting to droop. what do i do?

check ur ph and shit. also wat are your plants planted in. cus sounds like it could be chemical burn or light burn for the yellow and drooping is because of to much water

yea the ph is good. i always check it after every water change. i try and keep it at 6.0 to 6.5. ive got her in some hydroton with a drip ring around the plant. the lower leaves are actually touching the drip ring and are the ones drooping. while the leaves at top are bearly starting to curl with yellow tips. other than that she looks healthy.