Composting Ashes: Is Ash Good For Compost? – www.gardeningknowhow.com

By Nikki Tilley(Author of The Bulb-o-licious Garden)

“Is ash good for compost? Yes. Since ashes do not contain nitrogen and will not burn plants, they can be useful in the garden, especially in the compost pile. Wood ash compost can be a valuable source of lime, potassium, and other trace elements.

Fireplace Ashes for CompostComposting ashes is an ideal way to put them to use in the garden. Fireplace ashes for compost can be used to help maintain the neutral condition of the compost. It can also add nutrients to the soil. Decomposing materials in the compost pile can become somewhat acidic and wood ash can help offset this, as it’s more alkaline in nature.

However, it may not be a good idea to use charcoal ashes, such as those from grills. Compost with charcoal can have chemical residue from the additives in the charcoal. These chemicals can be harmful to plants, especially when used in large amounts. Therefore, it is better to stick with wood ash—provided that the wood used has not been treated or painted.”

Source: Composting Ashes: Is Ash Good For Compost?

http://www.gardeningknowhow.com

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