Quote Originally Posted by piledriver
This has been going on for a couple weeks now and I think its some kind of mold or mildew problem. Theres no bugs of any kind. Plants are Purple Trainwreck about 4 weeks into veg.

The leaves seem to be disintegrating from the stem end on the top and middle sets of leaves. I trimmed all the affected leaves off and tried a sulfur burner but in a week after it was back again.

Temp is from 68 to 75 deg, humidity is high at around 60%, ph around 6.5 to 7.0, pretty good air circulation with a wall fan and a exhaust fan for the lights, screened inlet from the floor with a hepa filter. Should I try a fungicide spray or what , any suggestions? is it too late?!!

Leaves were fine for about a week and now see pictures?
All advice appreciated!! Thanks


I have the same kinda problem. Mine looks like the pic on the far left a bit. Looks a little like a miniature slug trail or something but not connected like a trail does...just kinda slimy lookin' patches here n there. I've been reading and it sounds like downey mildew/mold. I haven't found a cure yet...have read that 4 parts water to 1 part milk actually works. Neem oil as well. I've read that lowering ur humidity and raising temps works. If I find a cure I'll let you know...lol. Hope you don't have 2 wait 2 long. XD

If you find a cure b4 me, let me kno...I'll be here smokin' budzzzz :bigsmoke:
wild95cat Reviewed by wild95cat on . Need help, Mildew? This has been going on for a couple weeks now and I think its some kind of mold or mildew problem. Theres no bugs of any kind. Plants are Purple Trainwreck about 4 weeks into veg. The leaves seem to be disintegrating from the stem end on the top and middle sets of leaves. I trimmed all the affected leaves off and tried a sulfur burner but in a week after it was back again. Temp is from 68 to 75 deg, humidity is high at around 60%, ph around 6.5 to 7.0, pretty good air circulation with Rating: 5