Following, as I would like to know. I had heard it was a Snail and Slug detterent though!

I'm not sure if you could use it that way. I'd certainly add it to the compost bin though.

interesting question.

Thanks folks.

Slightly acidic and contains a very small amount of nutrients so I would go for Eileen's suggestion and add to your compost bin a few layers at a time with other compostable materials.

Agreed. That is what I have done with it in the past.

I just sprinkle it over my beds. Fresh coffee grounds are acidic, used coffee grounds are neutral and will not affect the acid levels of the soil.
Composting coffee grounds helps to add nitrogen.

I have used them in the past and the plants seemed to like them, but I also grow a lot of plants and trees that like an acidic soil. They are a little tough to work into the soil as they are very moist and clump together.