Quote Originally Posted by norkali
....I watered and foliar fed last night before the lights went off.

For this grow, I have set the circulation fan to turn off with the lights, so there is no circulation at night.

High humidity, no air circulation, 12 hours = powdery mildew on your plants.



DUH!

I am feverishly looking for any signs of more of it, none so far. The spores had just started on 2-3 leaves. Leaves=Removed, Heater=On, Window=Open, Humidifier=definitely off, fans=On. That fan will stay on 24/7 now.

Let's hope I nipped it in the bud.
Oops.....how about an anti-fungal spray like Serenade?
Weedhound Reviewed by Weedhound on . Biggest Growing Mistakes... Thought I'd try to get a thread started where people could talk about some of the silly mistakes they may have made in the past. Maybe if enough people respond, this can become a thread that curious growers can visit to see exactly how NOT to do something. :D I'll start: A few years back, I made a soil mix that turned out to be one of the nasties messes of my then short growing career... I was pretty new to organic gardening at the time, and had just harvested my first semi-successful Rating: 5