Mix and match for a balanced soil amendment and mulch
There are two main types of ingredients for a well balanced and fertile compost;
These are sometimes referred to as 'Greens' and 'Browns' which
indicates whether they are fresh and soft materials, or dried and aged
Generally, they are classed this way to make it easier to
decide on where to layer them. They should alternate through the pile.
Green materials would be things like fresh horse manure, kitchen scraps,
lawn clippings and so on.
Browns would be chopped fall leaves, straw,
small twigs; another way of referring to them is either Nitrogenous
(greens) or Carbonaceous (browns)
Ideally, you would start with a layer of brown materials, such as
small chopped twigs or larger yard waste to make it easier for air to
enter the pile from the bottom.
Then there would be layers of
green materials such as lawn clippings (a thin layer only to prevent
clumping), chopped kitchen scraps; more brown materials such as shredded
Eventually once all the layers are in place, the pile would be dented
in at the center to collect moisture from rain fall, or a piece of
plastic would be laid over top to collect the condensation from the pile
as it evaporates.
Moisture control is an essential part of
building your compost pile. Depending on the climate and weather
patterns, which would be unique to your area, you would either need to
add moisture, or allow it to escape.
How will you know if the
moisture levels are adequate? The texture of the compost ingredients
will resemble that of a wrung out sponge if there is enough moisture in
them. Too much water, and the pile will smell sour.
Compost Ingredients at a glance;
- Kitchen scraps including but not limited to;
- coffee grounds (including the filter)
- tea bags
- banana peels
- potato and other vegetable peelings
- fruit peels and cores
- fresh horse manure or other livestock manure
- chicken manure (use only in small quantities)
- shredded cardboard or newspaper
- wood chips
- dried manure
- shredded or chopped leaves
What not to add to your compost pile;
- Meat scraps
- Dairy products
- Fat or grease
- Dog or cat feces
- too much of any one item; more variety is best
Trouble shooting your compost pile
Sometimes things go wrong - it's happened to us all. Don't worry -
compost is very forgiving! Here are some common issues and what to do
- The compost smells sour, rather than earthy? This could
indicate too much moisture and not enough air - stick a pipe down into
the pile to let air flow happen, or fluff it up with a pitch fork.
is happening, and what you put in there months ago looks completely
unchanged? This happens if the pieces are too big, or there aren't
enough microorganisms. Add a shovel full of garden soil to the pile and
fluff it up a little. Make sure it's moist enough for the micro herd
to do its work. Check out the page on compost activators for more ideas. A light sprinkling of grain or flour can make all the difference.
If There are identifiable pieces left unrotted; things like peach pits and
other stone fruits, twigs and even stones, sift them out and return them
to the bin, or even burn them instead - these make great biochar!
- Lots of weeds grow in the compost? It's not hot
enough to kill the weed seeds (or even volunteers like squash and
tomatoes - unwanted volunteers can transmit viruses to your new crops so
it's crucial to get the pile hot enough). Cover the pile with black
plastic to eliminate light - most weeds need light to grow.
Need help with your compost? Get the e-book;
The Composting Tips Tutorials and Troubleshooting E-Book
This is the quick way to get your compost back on track!
New! CommentsHave your say about what you just read! Leave me a comment in the box below.