Hey guys,

Im into my second week on a hydro system and i am having a problem with the plants.

Yellowing of the leaves on the tips and on some it looks like a nut burn through the entire leaf. This has just happened in the last few days.

I am running a ph of around 6 which has been fluctuating .2 either way.
I was running a EC of 1.3 but have since done a dump and its sitting at 1.1 now.

Attached is a copy of pics

I have noticed on 3 of them that there is a bit of what looks like algue around the bottom of the stalk and into the rockwool.

Any help will be much appreciated.
growman Reviewed by growman on . Major problem Hey guys, Im into my second week on a hydro system and i am having a problem with the plants. Yellowing of the leaves on the tips and on some it looks like a nut burn through the entire leaf. This has just happened in the last few days. I am running a ph of around 6 which has been fluctuating .2 either way. I was running a EC of 1.3 but have since done a dump and its sitting at 1.1 now. Attached is a copy of pics Rating: 5