Thanks! Didn't know about both sides. Sraying them on the top just seemed to stave it but never eliminate it. Have been dipping a soft tooth brush into the said solution and sprayed/rinsed with rain water afterwards, before lights out. Will look under the leafs next time, didn't know, thanks. They just started the flower so I will monitor them closely.
Next grow is with Bill's air pots. Those smart pots you mentionned are a fraction of the cost of air pots but looking forward to my phase lV with them.
I thought that the silver/reflective was the best option. Grow tents are silver.
Cheers!
scotty you been out on voyager to long!! grow tents are are more than silver they have diamonds in the mylar that makes it more reflective .. with flat paint will give u 80% vs mylar 95 % depending which ones you use..
that room paint it white.. silver paint would suck at reflecting light..