Coffee Grounds In Compost Too Much, Are Used Coffee Grounds A Good Fertiliser For Plants

Of course too much of anything is just too much so apply coffee grounds in limited amounts.

Coffee maker manual. Kit recommends a layer no thicker than half an inch. Coffee filters will be easily broken down in your compost pile too so feel free to throw those in at the same time as the coffee grounds. A good ratio is 301 for aerobic composting so lets say you use leaves to compost the grounds with.

Too much green the pile gets stinky. If adding it daily is too much should i limit my composting of the spent coffee grounds to less frequent intervals once a week once every two weeks etc. Leaves are 501 so a mix of 6667 coffee grounds to 3333 leaves would be a good mix.

Too much brown and the temperature needed to cook the compost lowers and the process slows. Coffee grounds are too acidic. Coffee grounds are not a nitrogen fertilizer.

Working coffee grounds into the soil will improve its tilth but do this sparingly unless you have acid loving plants like camellias and azaleas. Coffee grounds are 20 carbon to 1 nitrogen or 201. Add coffee grounds as part of a static compost pile being sure to always add an equivalent amount of a carbon source such as shredded paper or dry leaves.

Use coffee grounds sparingly. Because i love you rural sprout readers i spent a couple of hours sleuthing on the internet to cut through the myth and bring you the truth. If you add enough carbon then you cant really put too many grounds in.

In a germination test at the grassroots garden in eugene or coffee grounds were mixed with potting soil at a ratio of 25. Coffee makes excellent compost etc. Coffee is terrible for your compost.

Levels as high as 30 she suggests can be detrimental on the other hand she discourages gardeners from using coffee grounds as mulch even on azaleas but not because of their acidity or lack of it. When composting she recommends that gardeners add no more than 20 of their total compost volume in coffee grounds. Add coffee grounds to your bokashi composter bokashi composting provides a fast and easy way to compost all of your food scraps including coffee grounds and filters.

Will respond to your questions in order. Coffee grounds should account for no more than 20 by volume of the compost pile according to this article written by dr. Used coffee filters can be composted as well.

If you will be adding used coffee grounds to your compost pile keep in mind that they are considered green compost material and will need to be balanced with the addition of some brown compost material. Coffee grounds arent acidic at all. How much coffee grounds should i add so that there is a balance between other stuff in the compost pile.