The Great Sunflower Project

Help determine the health of urban bees with a citizen science experiment called the Great Sunflower Project. It’s simple and free. Just register at the Great Sunflower Project website and you’ll be sent a package of wild annual sunflower seeds (Helianthus annuus). Twice a month you’ll get an email to remind you to time how long it takes for five bees to visit your sunflowers. Sounds like it has drinking game potential, though that might lead to...

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Garden Amendments as Placebos

I just finished writing an article for Urban Farm Magazine on the subject of aerated compost tea (ACT for short). It proved to be one of the most contentious subjects on which I’ve ever tried to, as Mark Twain liked to say, “corral the truth.” It got me thinking about other controversial soil additives popular in organic gardening and farming circles right now such as rock dust, mycorrhizae additives, and biochar. Now I prefer not to touch these...

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Aerated Compost Tea: Does it Work?

...e’s a lot aerated compost tea brewers on the interwebs! I’ve been asked by Urban Farm Magazine to write a short piece on the pros and cons of aerated compost tea (ACT for short). I’ve been sifting through the peer reviewed literature on the subject. Most of the studies show, at best, mixed results. And, honestly, my bias is against gardening techniques that require gadgets or novel techniques with no analog in nature. I’ve also tried it myself and...

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Car Free in the City of Cars

...0-1608 This talk is sponsored by L.A. Eco-Village in association with: CICLE, the Los Angeles County Bicycle Coalition, and CRSP in support of the Los Angeles Bike Summit planned for the fall by the Urban and Environmental Policy Institute at Occidental College. And a special thanks to Joe Linton and everyone at the L.A. Eco-Village for inviting us to speak last night!...

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