PW issue

Palomar

Well-Known Member
Had one plant that was outside too early get some powdery mildew - best approach to controlling this as I was just about to flower and have moved inside to control humidity and temps. Love to save this one as she is a nice looking plant.

thanks all,

pal
 

707humboldt

Well-Known Member
I get PM not very often because i run sealed rooms, but if I do get it in one of my dep greenhouses over the wind, we use powdered form suffer if the plant is still in veg. All it does is change the PH of the leaf surface to where PM can't grown. Cant use it in flower though, it will burn the hairs
 

Alienwidow

Well-Known Member
Mix one teaspoon of baking soda mixed with one spray bottle full of water. It also changes the ph of the leaf surface. Remove all badly affected leaves and keep spraying until its gone.
 

Palomar

Well-Known Member
Should I wipe leaves with this solution also or just spray? I am just beginning to flower, so hope to solution this. Appreciate the input! Anyone use Bauer Serenade?
 
Top