Composting tips, advice and science.

Compo

moor, peat bog, bog grass-3792602.jpg

Peatlands Destruction Continues As UK Government Bows to Professional Growers

24th March 2023 The UK government has faced criticism for its “bitterly disappointing” decision to delay a ban on peat-based compost for the professional horticulture market until 2030. While the ban on peat-based compost for private gardeners is set to go ahead in 2024, environmental campaigners have slammed the delay in the professional sector ban, […]

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Front cover of Compost Science for Gardeners.

Compost Science for Gardeners: Can Robert Pavlis’ Book Help You Create a Thriving Garden?

Compost science is a fascinating topic, but getting a decent grasp of it online often means wading through realms of densely written material.  Simply put, science-based articles on compost are rarely written for the layperson.  So when I was recently offered a copy of “Compost Science for Gardeners: Simple Methods for Nutrient Rich Soil” for

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Colorado city view.

Colorado Contamination Crisis: A1 Organics Limits Accepted Compostable Materials

19th March 2023 Starting April 1, A1 Organics — Colorado’s largest recycler of organic materials — will only accept food waste and yard trimmings as compostable materials, and the University of Colorado Boulder will follow suit. A1 Organics said it has been dealing with contaminated items and is limiting those it can receive, even though

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Food scraps compost heap, tags: michigan communities - CC BY-SA

Michigan Communities to Start New Composting Programs

18th March, 2023 Michigan communities are preparing to implement new waste regulations focused on sustainable composting efforts. In December, the Michigan Senate finally passed a stalled bill supporting further implementation and regulations in composting and recycling. Local counties are encouraged to redirect recyclable materials away from landfills and into greener alternatives, building more accessible waste disposal

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Hair lying on floor in a hairdressers.

How Do You Compost Hair?

If you have access to a lot of hair, you’re in luck.  Hair is high in nitrogen and has excellent water retention ability.  Before composting, hair can contain both heavy metals and chemicals from treatments.  However, multiple studies show that despite this the final result makes great compost. This may be partly down to the

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Messy, slimy compost in bin,

What Is Anaerobic Composting?

Definition Anaerobic composting is a form of composting that requires little to no oxygen. In fact, just as aerobic means with air, anaerobic means without air.  In the process, anaerobic bacteria, i.e. bacteria that do not need air, turn organic material into compost. They also release gases, which include large amounts of methane. The process

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