Add food scraps. Add acceptable food item waste as you generate
them. Keep a small plastic bucket under your sink to accumulate
scraps so you can feed your worms every 1-2 weeks. Dig a trough in
the compost, add a thin layer of bedding, place food waste on top
of that, cover with compost/bedding mixture to cut down on odors.
What Can I Compost?
Follow the carbon to nitrogen ratio to ensure
the decomposition process runs efficiently. By placing the
approximate ratio of carbon and nitrogen materials (as well as
adding appropriate amounts of water and mixing) the composting
process will go quicker and smoother. Your backyard festivities
won’t be as pleasant with the smell of rotting meat and feces!
So…don’t compost the following items!
-
Foods with meat, dairy or oils
-
Pet feces (dog, cat or bird)
-
Diseased plants
-
Weeds gone to seed
-
Ash from charcoal to coal
The following is a chart of the carbon
and nitrogen
ratio for commonly composted materials
|
Type of Feedstock
|
Ratio |
|
High Carbon Content |
|
|
Bark |
100-130:1 |
|
Corn Stalks |
60:1 |
|
Leaves and Weeds (dry) |
90:1 |
|
Mixed MSW (Municipal Solid Waste) |
50-60:1 |
|
Paper |
170:1 |
|
Sawdust |
500:1 |
|
Straw (dry) |
100:1 |
|
Wood |
700:1 |
|
|
|
|
High Nitrogen Content |
|
|
Cow Manure |
18:1 |
|
Food Scraps |
15:1 |
|
Fruit Scraps |
35:1 |
|
Grass Clippings |
12-20:1 |
|
Hay (dry) |
40:1 |
|
Horse Manure |
25:1 |
|
Humus |
10:1 |
|
Leaves (fresh) |
30-40:1 |
|
Mixed Grasses |
19:1 |
|
Non-legume Vegetable Scraps |
11-12:1 |
|
Poultry Manure |
15:1 |
|
Biosolids |
11:1 |
|
Weeds (fresh) |
25:1 |
|
Seaweed |
19:1 |
Source: EPA 530-R-94-003 May 1994
Make a Homemade Compost Bin
Don’t want to buy a compost bin? Don’t worry. You can build your
very own compost bin with free or inexpensive materials. Check out
the various bin designs below.
Snow Fence Bin
Bins
made with prefabricated snow fencing are simple to make and easy to
move and store. Buy about 12-14 feet of snow fencing. Create a
circle by securing the fence with wire ties. Fasten 2- 2x4’s as
corner posts to the snow fence using wire ties. The corner posts are
important to keep the fence upright and to maintain a circular
shape.
Woven Wire Bin
This is the
easiest compost bin to make ever! Purchase woven wire fencing and
wire ties or chain snaps. To purchase enough fencing multiple the
diameter you want for the compost pile by 3.2. The suggested minimum
diameter for a compost bin is three feet. Create a circular shape
and attach the two end of the fence with wire ties or chain snaps.
Block Bin
If you
have access to cement blocks or rocks you can build a compost bin.
Simply lay the blocks down to form three sides. To make sure there
is plenty of air circulation, don’t use concrete between the layers
of blocks or rocks. You can build a three-bin unit by constructing
additional sides.
Wooden Pallet Bin
This is
another cost saving bin to make. Most pallets are thrown away with
only one use. That’s a lot of pallets! You can construct a pallet
bin by finding four pallets. Drill small holes on the ends of each
pallet to accommodate wire ties to keep the pallets from tipping
over. Wasn’t that simple?
How do I use the finished Compost?
On the Lawn:
On established lawns, apply compost once a year in layers ¼ to ½
inch thick. Water well. To prepare soil for a new lawn, till 4
inches of compost into 6 inches of soil.
For trees and shrubs:
Lay 1” compost around trees from one foot away from the trunk out
past the drip line. A 2” layer should be used for shrubs. Apply once
per year. To prepare soil for new shrubs, till the soil to a depth
of 8-10 inches. The depth should be at least twice the width of the
root ball. Apply a layer of 4 inches of compost and mix thoroughly
into soil. If soil is very poor use 6 inches of compost instead.
In the garden:
Lay ½ to 1” compost on top of soil. If possible, till 2-4” into
the top 10” soil. In large fields, apply between 900-1200 lbs. Per
acre as needed, depending on the current health of the soil. To
establish a new garden or prepare garden for planting, till the soil
to a depth of 8-10 inches. Apply a layer of 4 inches of compost and
mix thoroughly into soil. If soil is very poor use 6 inches of
compost instead, mixing much of the additional compost into the top
3-4” of soil.
For potted plants:
DO NOT plant in pure compost. To root properly, plants must have
the texture provided by soil. Your potting mix may be ¼ to one-third
compost. The remainder may be good potting soil. Many organic
gardeners potting soil that is a combination of compost, worm
castings, potting soil, sand, and other organic ingredients like
vermiculite and peat.
For Friends and Family:
Why not get other people excited about composting and gardening?
Sharing your composting knowledge and some finished compost with
your friends, neighbors, and family is a good thing!
Composting in Winter
Winter is when you can take a break from composting. Well, not
exactly. While your compost pile is frozen you can still add your
kitchen waste to the top (or compost your kitchen scraps in a
vermicompost bin). When spring arrives, turn the compost pile
completely to get the decomposition process started up again.
Composting Resources
|
Fond du Lac Environmental Program |
(218) 878-8001, 878-8023, 878-8069 |
|
Western Lake Superior Sanitary District |
(218) 722-3336 |
|
Cornell Waste Management Institute |
http://cwmi.css.cornell.edu/Waste.html |
|
Laverme's Worms |
(218-727-8524) Purchase worm bins, worms, detailed instructions,
books, and troubleshooting
http://www.lavermesworms.com/ |
|
Internet Search Words |
Composting, Composting Bins, Vermiculture, Vermicomposting,
Gardening, Eco Gardening, Environmental Gardening
|