Comment on Don’t throw out those used coffee grounds—use them for 3D printing instead
Deebster@lemmyrs.org 1 year agoJust a heads up: not all plants like this because the tannic acid can make the soil too acidic for them.
Comment on Don’t throw out those used coffee grounds—use them for 3D printing instead
Deebster@lemmyrs.org 1 year agoJust a heads up: not all plants like this because the tannic acid can make the soil too acidic for them.