Mulch vs. Compost - Knowledgebase Question

Kernersville, NC
Question by choochoomu
December 31, 1999
We have just purchased a chipper. How long do we have to age mulch and why does it have to be aged?


Image
Answer from NGA
December 31, 1999

0

as leaves, straw, shredded paper; nitrogen (greens), such as grass clippings, kitchen fruit and veggie scraps, manure; water, and oxygen. An easy way to start out is to mix the carbons and nitrogens in about a 50/50 ratio. As you construct the pile, sprinkle it with water from your hose. The ingredients should be as wet as a damp sponge. Don't try to make the pile and then water it all down from the top. The water finds paths to pour through out the bottom! The pile should be at least 3 feet by 3 feet by 3 feet (1 cubic yard) to have enough mass to insulate and retain heat. As the microorganisms that are doing the decomposing die off, they release heat. When the pile cools, they've probably run out of oxygen, which is where turning the piles frequently comes in. The more turning and reapplying of moisture, the more quickly the materials will decompose. On the other hand, you can construct a good pile and then just let it sit. It will decompose, but take 6-8 months. Hint: the smaller the ingredients, the faster they will decompose. as leaves, straw, shredded paper; nitrogen (greens), such as grass clippings, kitchen fruit and veggie scraps, manure; water, and oxygen. An easy way to start out is to mix the carbons and nitrogens in about a 50/50 ratio. As you construct the pile, sprinkle it with water from your hose. The ingredients should be as wet as a damp sponge. Don't try to make the pile and then water it all down from the top. The water finds paths to pour through out the bottom! The pile should be at least 3 feet by 3 feet by 3 feet (1 cubic yard) to have enough mass to insulate and retain heat. As the microorganisms that are doing the decomposing die off, they release heat. When the pile cools, they've probably run out of oxygen, which is where turning the piles frequently comes in. The more turning and reapplying of moisture, the more quickly the materials will decompose. On the other hand, you can construct a good pile and then just let it sit. It will decompose, but take 6-8 months. Hint: the smaller the ingredients, the faster they will decompose.

You must be signed in before you can post questions or answers. Click here to join!

« Return to the Garden Knowledgebase Homepage

Member Login:

Username:

Password:

[ Join now ]

Today's site banner is by Paul2032 and is called "Daisy with bug"