D-12
How to start a healthy compost pile
A Build a bin using bricks, fencing, cement blocks, etc.
or purchase a prefabricated bin from a garden store. The bin
should also have venting on each side and from the bottom to
the top.
B Fill the bin with alternating layers of yard waste. Follow this
recipe:
➊ First layer: 7-10 cm (3-4 inches) of chopped brush or other
coarse material.
➋ Second layer: 15-20 cm (6-8 inches) of mixed leaves, grass
clippings, sawdust, etc. Materials should be “sponge damp.”
➌ Third layer: 2,5 cm (1 inch) of soil to add micro-organisms
that help break down organic matter.
➍ Fourth layer: 2,5-5 cm (1-2 inches) of manure to provide
the nitrogen needed by micro-organisms.
➎ Keep adding layers until the bin is almost full. Top off with
a 10-15 cm (4-6 inch) layer of straw and scoop out a
“basin” to catch rain water.
C Four or five days later, the pile will reach temperatures of 60-
70° C (140-160° F). At this time you’ll notice it settling, a good
sign your compost is working properly.
D After 5-6 weeks, fork materials into a new pile, turning the
outside of the old heap into the center of the new one. Add
water if necessary. The compost should be ready to use within
three to four months when dark brown, crumbly, and earthy-
smelling.
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