The Wonder of Worms

...oil. Every time you water your plant, the castings will release nutrients. Making tea is just extra work for you. Humans like to complicate things. Worms leave their castings in or on the soil. We should, too. (Leave the worms’ castings, that is, not our own castings. We needn’t alarm the neighbors.) Third, there’s aerated compost tea (ACT), as popularized by Elaine Ingham. This is made by brewing a tea from castings with the help of an air pump,...

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The Great Water Conservation Grift

...cisco Bay Delta…all so they can grow and export pistachios, a fringe snack food that people around here barely eat. But then calling these rapacious oligarchs “philanthropists” is exactly the point. Governor Gavin was going out to Pasadena to do some public relations work: to lend his name and image and the respectably of his public office to Stewart and Lynda Resnick’s ongoing effort to rebrand themselves as do-gooders and environmentalists, rath...

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The Rat of the Land

...ry and Global Positioning System (GPS) rarely work because of interference from buildings and hard surfaces. At the end of his blog post Frye has a nice collection of research papers on urban wildlife. I highly recommend one of those articles, which was published in Science a few years ago, Evolution of life in urban environments....

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Saturday Tweets: Cutting Through the Kudzu

...sal http://t.co/ZnUwxviSBp via @DiamondBarPatch http://t.co/UeoVXo2uuu — UCUrbanAg (@UCUrbanAg) August 26, 2015 Oslo builds world's first bumblebee highway http://t.co/ZbSwjYWW9E via @TheLocalNorway — Root Simple (@rootsimple) August 26, 2015 Plant from 130 million years ago is among 'first flowers': study http://t.co/cPjiftSKZK via @YahooNews — Root Simple (@rootsimple) August 24, 2015 Summer of Science | Even When You Go Off the Grid...

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How to Squirrel Proof Your Fruit Trees

...g, killing, hunting. I don’t have the heart to do this and it’s illegal in urban areas but it is what professional orchardists do. Electronic or visual frightening devices. According to UC Davis, these don’t work. Squirrels aren’t dumb. Dogs. Maybe, but it depends on the dog. Our late doberman was more interested in alerting us to the mail carrier’s rounds. He was more interested but, ultimately, unsuccessful in his 13 year battle against skunks....

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