What is an Aerated Static Pile (ASP)?

Have you seen us mention ASP compost before and wondering what it means? ASP stands for aerated static pile which is a powerful system that uses large pipes to circulate air from fans through the pile, eliminating the need to physically aerate the composting organic material. This system can manage large quantities of waste and makes it particularly suitable…

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From the Rotline: Are all Biodegradable Plastics Compostable?

Rotline Question: What is the difference between biodegradable plastics and compostable plastics? Answer: Plastic that is compostable is biodegradable, but not every plastic that is biodegradable is compostable. Biodegradable plastic may be engineered to biodegrade in soil or water, whereas compostable plastic refers to biodegradation into soil conditioning material (i.e., compost) under a certain set…

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5 Creative Ways to Source Materials for your Compost Pile

Sometimes when we want to build a compost pile, we either have a disproportionate amount of greens or browns or, don’t have enough material. What to do? Here are a few ideas to help augment your composting materials: Waste diversion is more fun with friends! Post on a community bulletin board such as Nextdoor or a community…

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The Benefits of Composting as a Family

Teaching kids how to be responsible stewards of our home planet can start in their early years! Along with spending time in nature, composting is a great way to introduce children to the environment and the science behind many natural systems. When we teach kids how composting works and get the whole family involved, they…

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Top Three Reasons to Become a Master Composter

Blog Post by Master Composter Graduate, Tammy Churchill.  When I registered for the Master Composter Class in early 2020, I did not have much experience composting, as my neglected passive pile would gladly attest. Composting was something I was interested in: I’d moved into a new house with plenty of room for growing vegetables, and…

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Rotline: How often do I turn my compost pile?

Rotline Question: How often do I turn my compost pile? Answer: We love this question, mainly because the answer is so incredibly forgiving. How often you turn your compost depends on what you are planning to do with it.   For example, will you be feeding your house plants once in a while or amending the soil in your six…

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3 Composting Myths Debunked

Composting is a rewarding practice for so many reasons. It allows you to prevent waste by creating healthy soil, provides organic material to help store more water in the ground, and can even benefit your wallet by decreasing the need for frequent trash pickup. But we’ll be the first to admit that getting started with composting can be intimidating – especially…

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Rotline: Is it possible to have too many worms in my vermicompost bin?

Rotline Question:  Is it possible to have too many worms in my vermicompost bin? Answer:  Red wiggler worms are amazing in so many ways, and population management is one of them. So, the short answer to the question is “No, you can never have too many worms!” Here’s why:As worms adjust to their home, they…

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Mental Wellness And Gardening

Written by Master Composter Volunteer Mary Purpura, MA, HTR If you garden and compost, you know there are many physical benefits. Digging, hand tilling and turning compost piles can all increase your heart rate, offering a boon to your cardiovascular system. Weeding and planting maintain and improve hand strength. All that time spent outdoors tying…

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Carbon Farming for Climate Resilience

Did you know that San Diego is fortunate to have more small farms than any other county in the nation? With the unique combination of urban and rural landscapes, San Diego was one of the first southern California regions to adopt the framework for carbon farming pioneered by the Marin Carbon Project.  Carbon farming describes a variety of agricultural…

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