- Feb 23, 2018
- Reaction score
I do have a problem with PM i used a solution of 20% milk and water and it works. I can smell it a little the next day but it went away. when my last plant goes down I'm gonna wash my deck, but it worked.Hey alabaster,
Bordeaux mixture (also called Bordo Mix) is a mixture of copper(II) sulphate (CuSO 4) and slaked lime (Ca() 2) used as a fungicide.It is used in vineyards, fruit-farms and gardens to prevent infestations of downy mildew, powdery mildew and other fungi.
Given the above information I assumed that it would be safe. If I were in veg I would use Sovran for pm. But that is all academic because I don't have pm