Quote Originally Posted by Garden Knowm
HI SUPER -

Have you been pH-ing your water?

It is impossible to know what is wrong, without first making sure you have the correct pH...

pH Water - See More Buds

cheers
I havn't but its tap water from the ground how bad could it be?
superflydude Reviewed by superflydude on . Northern Lights I've been growing some northern lights for about 3 weeks now and I think it has an N K P problem because I havn't fertalized at all yet. Its under 2 cool white bulbs about 1/2 inch away from the tops. Do you guys think it just needs some fert? Only the lower leaves are yellow some spots, slight red stem, and tips seem to be browning. Do they look stretchy? And can you rais seedlings under a 400w MH? Rating: 5