CooKit Solar Panel Cooker

I’ve been experimenting with a nice panel solar cooker for the past week and, so far, the results are impressive. Called the CooKit, it was developed in 1994 by a group of engineers and solar cooking enthusiasts associated with Solar Cookers International and based on a design by Roger Bernard. It has a couple of nice features: It produces ample heat to cook rice and simple casseroles. When you fold it up it takes up no more space than a...

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California Agriculture Journal Online

The University of California has put 63 years worth of its journal California Agriculture online for convenient downloading at californiaagriculture.ucanr.org. There’s plenty of detailed (peer reviewed!) nuggets for the home gardener between the pages of this scientific journal. Make sure to check out the article and video of UC Berkeley entomologist Gordon Frankie explaining what kinds of plants are best for attracting bees in your urban...

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Gardening in an Apartment Windowsill

Photo courtesy of Helen Kim Without exaggeration, this is the most amazing garden I have ever seen. It’s easy if you’re the king of France to create the gardens of Versailles, but a much greater achievement to bring nature’s abundance to an apartment windowsill in Los Angeles. It’s the handiwork of a talented photographer named Helen Kim who, in this tiny space, grows cucumber, basil, lemon verbena, alfalfa sprou...

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The High Cost of Golf

Though I’m partial to my Xtracycle cargo bike, once in a while I’ll rent a pickup truck to haul some big items. Yesterday it was time to get a bunch of straw bales to use as bedding for the chickens. While driving by a public golf course on the way to the feed store, the windshield suddenly shattered startling me and my passenger, Ari of Islands of LA, who had come along to help out. Instictively, we ducked thinking that someone was...

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Rubber Sidewalks Rescue Trees

calls from people eager to remove trees for the same reason. Sadly, I have also heard from people that would call just to complain about a tree being messy and littering their sidewalk or driveway. My personal take on that is it isn’t the tree that should be removed- it is the concrete. Leaves falling off of trees is a good thing. Leaves make glorious mulch or compost and that hardscape is just in the way of some healthy soil. Nonetheless,...

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The Homegrown Mailbox: How and Where Do I Get My Soil Tested?

appy to take the letters from Kevin, the horse poop for compost and try our best. Here’s one question we get a lot: Q: Y’all know where I can get my soil tested? I’ve started HUGE garden in my side yard and it just occurred to me that it is where people used to park their cars. I’m concerned about Oil or other pollutants from the cars that might still be in the soil. Any experience with this? Can I test without it costing...

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Problems Part I

The road to urban homesteading ain’t smooth and involves more than a few potholes along the way. Some of those potholes will swallow a bike tire while others are big enough for a Hummer. But with persistence it becomes easier to deal with the occasional bump, lessons can be learned and future mistakes avoided. With the popularity of our earlier blunders post, I’d like to begin regularly sharing problems as they develop. Here’s...

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Whiteflies

The upside to garden pests and diseases is getting to do a little amateur backyard science. Any excuse to mix up a martini, pull out the microscope and take a close look at things and we’re all over it. This week’s happy hour entomology comes thanks to a infestation of white flies living on the underside of our tree collards. I believe the specific culprit pictured above is the greenhouse whitefly, Trialeurodes vaporariorum which, de...

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City Farm Chicago

e development comes, pull up everything and move on. Assuming that urban land is contaminated, the City Farm folks simply piled up about three feet of compost, soil and mulch right on top of the broken concrete and asphalt of its current location. All that soil will move when the yuppie condos replace the salad greens and radishes. City Farm is an idea that makes sense in big U.S. cities which, despite astronomical real estate prices, have large...

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Tell the Bees

ical free style of beekeeping). Even if you aren’t in Los Angeles, the Backwards Beekeepers site has a lot of nice tips and information. And what an amazing group people! In the midst of our challenging economic times, it’s groups like this, forming around a sense of group cooperation and problems solving that are going to really shift the paradigm in the coming years. Let’s hope that Backwards Beekeeping groups will form all o...

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