A Review of the Steps to Successful Composting

The hot composting method (also known as fast or active composting) is the most common as it yields desired results relatively quickly.  It is also the best method to take care of unwanted weeds as it will destroy the seeds during the heat phase.

After you have picked a level site for your composting bin, you will need a good base for the bottom made of leaves and high-quality soil.  The leaves should be chopped or chipped so that no one piece is larger than two-three inches (this is a good rule of thumb for all materials added to the bin).

Materials in a compost bin. (Photo credit: Wikipedia)

Once your bin and base are in place you can start to add your green food (nitrogen-rich) and your brown food (carbon-rich).  The ratio that should be roughly followed is one part green for every two parts brown.

Monitor the pile every other day for moisture control and temperature.  During this time you need to rotate or turn the pile to get good air flow inside the pile and to help with odors. 

Once your pile is full or has finished the heat phase, let it cure.  The length of curing will depend on your intended use of the finished product.  To eliminate any larger pieces of organic matter that did not break down use a screen to sift them out.  But if you follow the rule of not putting in anything that is larger than three inches this should not happen too often.

A compost humus can be ready to use in as little as 4-6 weeks in a warm climate with a hot composting method and maintenance to the pile on a regular schedule.  If you are going to use the cold (or inactive) method of composting, it can take up to one year for usable compost to be ready.

Hopefully you've gained some useful tips to help you get started with composting! Be sure to stay tuned to this blog for more helpful compost and gardening tips in 2015!

Ongoing Care for Your Compost Pile

Unless you are using a cold composting method, your compost pile is going to need regular care and maintenance.  You need to monitor it for any foul odors, heat generation, and moisture levels.  You will need to rotate or turn the material on a regular basis.  You should know when to stop adding materials and let the process finish.  And the final step is to use a screen to separate any larger materials that did not fully break down.

Turning a large hot compost pile (Photo credit: Wikipedia)

If there is a bad smell coming from your compost pile turn the pile over more frequently to increase air circulation.  You should also add more brown food (leaves, straw/hay, or small twigs) and make sure the top layer of your pile is only brown food.

You will learn the trick of adding water to your pile to make it moist without making to wet with some trial and error.  Inevitably you will make the pile too wet at one point during the process.  If you do, try rotating the material to soak up any extra water and if that doesn’t work, add more brown food.

You can purchase a thermometer that is made especially for composting.  You want the pile to retain a certain temperature to work properly (105-140 degrees Fahrenheit) but if it exceeds 155 degrees, it is too hot.

Routine turning of your pile is necessary to add oxygen, cut-down on odors and to aid in the breaking-down process.  You should turn your pile every other day or at a minimum two times per week.

After the heat phase, the compost pile needs some time to cure and finish the decomposing process.  You can add red earthworms at this point to aid in the curing the humus.

Before you use your finished product, you should put the compost through a screen to catch any larger items that did not compost properly or enough. You can add those to your next compost pile to add beneficial organisms and help start the composting process.

What Not To Compost

There are many things you can use to make a good compost humus (which is what the final product is called).  There are also quite a few items that should never go into your compost bin.  Listed below are just some of the materials you should not try to compost, and why it is not a good idea.

Ashes from charcoal should not be added to your compost, although you can add very small amounts of ashes from a fire that was made with untreated wood.  It is not a good idea to add a lot though because it can change the composition and make it too alkaline.

Don't add cat litter to your compost! (Photo credit: Wikipedia)

Do not add any kind of droppings from an animal that is not a vegetarian.  Animals that pass the compost inspection include horses, cows, rabbits, and goats.  You can even add droppings from hamster or other indoor pets.  But stay away from bird, dog, and cat droppings (including cat litter).  They all can contain harmful organisms - plus they will make your compost smell bad.

Any type of animal waste such as leftover meat, oil, bones, or fish waste are off-limits. They all can cause your pile to smell badly and can attract unwanted pests.

Milk, yogurt, cheese, or any other milk product should be added with caution.  They all will attract animals and pests.  If you do decide to add them, do so in small amounts and cover them with plenty of brown materials afterwards.

You can add weeds, but you should take care to ensure your composting is functioning properly.  If your compost is not generating enough heat the roots may not be destroyed and the weeds may grow again once you spread your compost.  You can dry your weeds on a sidewalk or on some concrete in the sun before adding to the pile as an added precaution to make sure they do not survive.

These are just a few items you should not compost - or should use caution when composting. Following these tips will minimize composting problems, and help make sure your composting efforts are a success!

Composting Precautions To Consider

There are living creatures that you want in your compost bin such as microbes and red earthworms, and then there are the creatures you want to stay away like raccoons, rodents, and bears.  A compost bin can be very appealing to an animal who smells easy access to food.  As a rule, you should never put animal products into compost (left over meat and bones, or dairy). Not only do they not make for good composting they will be a magnet to wild animals.  Following are a few more tips to help keep your compost bin free from pests of all sizes.

Compost Bin with Lid (Photo credit: Wikipedia)

An odor-free compost bin is less likely to attract bears or any other unwanted animal pests.  You can achieve this by rotating or turning the compost pile at least once per week, and making sure you have a good mixture of green and brown materials.  Another precaution that should be taken is to have a bin with a cover, whether it is commercially made or one you make yourself.

Another thing you can do is to put brown food such as leaves or lawn clippings on top of the green food (food scraps and other kitchen waste).  You can also purchase lime at your local nursery or hardware store to sprinkle on the top of your composting materials to increase the rate at which everything decomposes.

The location of your compost heap should not be near the edge of your property - especially if you live near a forest or park area.  This makes it very easy for animals to help themselves without being exposed by walking through your backyard.

If bears or raccoons are a big concern in your community you may want to look into a neighborhood compost pile.  In addition to making composting more accessible to a larger group of people, you can invest in an electric or barbed wire fence to ensure no unwanted animals come looking for a free lunch.

Materials You Need to Start Composting

Now that you have decided that you want to compost, there are a few items that you will need to get started.  Most of these items are available in your own yard and require a small amount of planning ahead of time.

After you pick a location for your compost bin or pile (ensure it is in an easily accessible location) you may want to start with approximately four inches of leaves as a base.  If you are able to chip the leaves prior it will make things progress and breakdown faster but it is not a requirement.  The quantity of leaves you will need to make a four-inch deep base will vary depending on the size of the bin you have chosen.

Yard waste composting bin (Photo credit: Wikipedia)

Your next layer should be about one inch of high-quality soil.  If you cannot find this in your own garden a small bag of organic soil purchased from your local nursery will work fine. 

Then start layering the food for the microbes to eat.  There are two categories of food you are going to need brown (yard waste or dry items such as straw) and green (food scraps, grass clippings, and other organic waste).  A common ratio is two parts brown for every part of green, but it doesn't have to be terribly exact.

You are going to need a spade or heavy-duty pitch fork to turn or rotate the compost at least once per week.  If there is a dry spell you will need a means of adding water (a hose) to keep the pile moist.

With such simple materials and start-up instructions, anyone can start their own compost pile in under a day.  If you choose to not use a bin, consider buying some wire mesh to contain the pile, it can be wrapped around the base of the pile in a circular shape. You may also create a square or rectangular bin by stacking logs or pieces of wood or bamboo to create the sides - or build a bin from wood planks if you want something more durable and enclosed.

Your compost can be ready to use anywhere from four months up to one year, depending on the climate and weather conditions.