Step by Step Guide to Worm Composting
Worm excretion, also known as Vermiculture, is an excellent way to fertilize your garden organically. Listed below is a step by step guide to get you started on creating your own worm compost fertilizer.
Choose the Proper Container
You will need a container at least 8 to 12 inches deep. Wood is better as it absorbs moisture and insulates the worms. A rectangular plastic container is often used, but the compost tends to be soggy.
Have Plenty of Holes in the Bottom
After choosing your container, you must now drill holes for release of excess moisture as well as for allowing air flow. Each hole should be at least two inches apart from the last and spread across the entire bottom. Once this is completed, place the container on some bricks to keep it off the ground. This step allows for the air to flow around and through the container. Another bonus to this step is that a tray can be placed underneath the container to catch any excess fluid which can then be used as liquid fertilizer. If you notice your compost seems excessively wet, simply add more holes to the bottom.
Use Shredded Newspaper to Line the Container
To line the bottom of the container, simply shred newspaper into one inch wide strips and spray with water from a spray bottle until damp. Once this is completed, you will need to add about one cup of sand to the container. The sand assists the worms with their digestion.
Collect Kitchen Scraps
Just like home composting, you will need to start collecting your kitchen scraps about one week prior to purchasing your worms. This will be the food your worms will eat in order to excrete your compost material. It is very important that you do not use animal proteins such as meat, bones, cheese and milk as well as any oil based products like mayonnaise or salad dressings. The best food for your worms is egg shells, raw fruits and vegetables, coffee grounds and used tea bags.
Purchase Your Worms
You will need to have at least 2 pounds of worms for each day of food waste. Surprisingly, this works out to be approximately 2,000 worms. The best variations for composting are red worms or red wigglers as they thrive off of organic materials such as rotting fruits and vegetables.
Put a Cover on the Container
When placing your container outside, a wooden board works best as it keeps the worms in darkness just as they like it while keeping the soil moist. In addition, it also prevents predators from getting in. If your container is indoors, a simple plastic lid cover will suffice.
Collect Worm Excretions
Within four to six weeks from starting your worm compost you will start to notice the bedding becoming darker. Finally, in about two to three months, there will be very little of your original bedding remaining. If you wish to collect all of the compost or castings at once, simply pour the container onto a tarp or old shower curtain liner. The next step is to shine a light over the piles to ensure the worms move to the bottom. Once you are sure they are at the bottom, begin scooping the castings until all that is left are the worms. Place new bedding, the worms and some of the castings back in your container and start all over again.
About the Author:
Rhonda Abrons is a keen organic gardening enthusiast and featured writer on Clivir.com where she shares her gardening knowledge about How To Start An Organic Garden and Organic Garden Fertilizer.