compostinginstructor

Composting in Bins

When composting, compost bins offer several advanatages over unrestrained compost piles. Composters are aesthetically superior, they offer protection against the elements, they prevent animals and invasive roots from stealing nutrients, and they make it easy to transport finished humus. Compost bins are also easier to work with than compost piles, so they save time and reduce back strain.

Compost bins are much nicer to look at than unorganized compost heaps. Scrap piles have a habit of losing their shape as the contents break down, and they often collapse to cover large areas with decomposing waste. Bins contain the scraps and provide both support and structure. This keeps the compost compressed, which helps retain heat and accelerates decomposition.

Compost bins also protect bacteria from temperature and humidity extremes. The walls of the composter offer insulation from the cold, and they also help transform sunlight into usable energy while blocking lethal UV rays. When it rains or snows, the lid of a compost bin keeps excess moisture from drowning the compost. Many compost bins are also designed to promote drainage of excess water. Excessive water can asphyxiate the bacteria that breakdown organic waste. When aerobic bacteria die off, smelly anaerobic bacteria take over and slow down the composting process.

Animals are often attracted by the smell of decomposing waste. The strudy walls of a compost bin will often keep scavengers like rats, birds, and racoons out of the compost. There are some compost bins that are even designed to keep bears away with airtight seals or strong, metal walls. When animals find compost piles, they often make a big mess and steal away the ingredients.

Plants can also affect compost piles. If there are trees or vines nearby that grow aggressively, their roots wil find the compost pile and siphon away valuable nutrients. Weeds can also deposit their seeds on open air compost piles, and those seeds will germinate when the soil is used later as a fertilizer. With a closed compost bin, roots and wind blown seeds have no way to reach the compost. If any seeds from the waste ingredients try to sprout inside the compost bin, they will die due to a lack of sunlight.

Compost bins and pails are easy to move around. This makes it easy to use the finished compost and transport it to wherever you need it. There’s no need to strain your back digging up finished waste or lifting shovelfuls of dirt into a wheel barrel. Instead, you can just push the composter over to your garden and pour out rich, fluffy soil.

Photo courtesy of Jan Van Raay at Flickr.com. More at http://www.otherthings.com/janvanraay/.

Compost containers for the kitchen

Photo courtesy of MJ Monty at Flickr.com.

In an average house, the kitchen is where 80-90% of all organic scraps come from. The cutting board creates a steady stream of waste, from apple seeds and peach pits to avocado shells. It’s also where potato peels, the tops of strawberries, and bell pepper stems gather. Food scraps can quickly attract insects and rodents, so its important to dispose of them in a timely way, but these high volume fruit and vegetable scraps can be quite a handful. They not only take up lots of space, but they can be messy and awkward to carry across carpet. So, the kitchen is a logical place to put a bucket or pail for gathering scraps.

If you have a compost pile or composter in the back yard, a kitchen compost pail is a great accessory. These airtight pails are designed to control odor, and they can store compost scraps for days or weeks. Carrying compost out of the house during a rain or snowstorm can be an unpleasant experience, but with a kitchen compost holder you can stay inside where it’s warm and dry. There’s no reason to make a trip out to the composter whenever you generate new scraps; instead, just put them in a kitchen crock and consolidate multiple trips into one!

Photo courtesy of Maria Sews at Flickr.com.

Make your own compost with a home composter

Photo courtesy of Sustainable Harvest International at Flickr.com.

Does your town collect leaves in the fall and Christmas trees in January? Often, this garbage is taken to a central location and shredded for use in landscaping all around town. Throughout the year, tree trimmings and grass clippings are often added to municipal compost heaps. Many cities offer this mulch and compost made from this mulch for a fee. Depending on how much money your town spends to support the program, these community composting centers can offer high grade compost or questionable compost contaminated with unhealthy scraps.

There’s no need to go to the town compost pile. Instead, turn to your back yard and take control over the compost that you use. Home composters are available that can handle any amount of kitchen scraps or yard waste. There are large and small composters available in just about any shape or color. For the fastest results, there are even tumbling composters and worm composters.

Composting with worms is very rewarding, because worms do all of the work of aerating and turning a compost pile for you. Instead of using a pitchfork to turn partially decayed compost, you can sit back and relax, knowing that your worms are happily at work. Worms work at all hours of the day, and they will quickly reproduce until their numbers match the available food supply. This biological feedback loop ensures that worm bins break down food scraps quickly and without wasting any effort.

Worm composters are self contained, and they don’t require any expensive supplies. In fact, they take “worthless” trash and convert it into high quality fertilizer, which can add up to some big savings. Home composting reduces the volume of trash that you throw away, and some garbage companies charge based on volume. Vermicomposting also saves money because it reduces the cost of landscaping and creates a soil amendment that’s perfect for filling cracks or depressions in the yard.

Photo courtesy of quapan at Flickr.com.