Cool Member
Posts: 78
Joined: Tue Dec 22, 2009 1:48 am
Location: Ga

Potting mix cocktail

With our CNG certification I can only use organic potting soil. Wetting agents are prohibited as well. So i am using Fafard super-fine germination mix. Spaghum,verm and perilite. On average it is take between 23 and 29days for the sets to root/ set true leaves well enough to transplant. (In unheated greenhouse no artificial light)

What would you add to the mix to help build the strongest plants? What ratios? thanks Tate

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Posts: 28177
Joined: Thu May 01, 2008 11:21 pm
Location: Zone 6, NJ (3/M)4/E ~ 10/M

Compost or earthworm casting.

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