Mr Green Man
Well-Known Member
Hi,
I want to start using Rain water in my DWC grow as my tap water has an EC of 0.4
I cleaned the barrow and the gutters, But it is far from stirle. So i was thinking of using some H202 in the water. before I use it.
I am wonder how long do I have to leave it stand before I can add my organic products. Namly Cann Zym and Liquid Karma?
Thanks.
I want to start using Rain water in my DWC grow as my tap water has an EC of 0.4
I cleaned the barrow and the gutters, But it is far from stirle. So i was thinking of using some H202 in the water. before I use it.
I am wonder how long do I have to leave it stand before I can add my organic products. Namly Cann Zym and Liquid Karma?
Thanks.