Indoor Coffee Grounds?

[Freedom]

Has anyone used coffee grounds? If so, did it help any? I read that it gives out nitrogen!

 

[namvet25]

Coffee Grounds, N 2,p 0.3, k 0.3. Highly acidic,best for alkaline soil.

 

[thetreeman]

Starbucks is your friend if you want coffee grounds, just ask and they should save them for you.