Induced Demand

Image: Wikipedia. I was on the phone the other day having a conversation about greywater with a person enrolled in an entrepreneurial program. She asked me an excellent question: did having a greywater system cause me to use more water? She was alluding to a concept known as induced demand. In other words, when you have more of something you use more. Buy a hybrid car and you end up driving more miles since you don’t pay...

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Damned Figs!

“In the morning, as he was returning to the city, he became hungry. And seeing a fig tree by the wayside, he went to it and found nothing on it but only leaves. And he said to it, “May no fruit ever come from you again!” And the fig tree withered at once.”-Matthew 21:18-19 We find it hard to cut down a mature tree, especially a fruit tree. But after living with a substandard fig tree for ten years we finally understood t...

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Planting a Mini-Orchard

...washing machines use a lot less water than the old one that I still have. Other than the unnecessary bucket and the persimmon tree (died, for some unknown reason) this greywater application has worked very well. Our fruit trees are lush and happy. With the news that Lake Mead could go dry by 2013 we figured it was about time to figure out how to grow food with very little water in a Mediterranean climate that gets on average 15 inches of rain a...

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Dookie in the Tomatoes

...lmonella in check. Wash off the Enterobacter and salmonella thrives (read more on this theory at New Scientist). The same holds for washing eggs–bad idea. I count myself very fortunate to have a bit of land to grow some tomatoes and feel sorry for those who don’t have this luxury. I wish more journalists would spin this story as a reason to build more community gardens and allow apartment dwellers to grow some food on the roof. It lea...

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Straw Bale Garden: What I Learned

...straw bale gardening I’ve decided to continue straw bale gardening on a smaller scale. I’m going to build some raised beds and fill them with soil, but I’m leaving room for two bales to grow nitrogen hungry crops, principally squash. I’m also planning on building a box to hold those bales so I don’t have to stake them every season. Like most things in life it’s not an either/or proposition. You can have a conv...

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Appropriate Technology

...bsites: 1. Rocket Stoves: our brick rocket stove and a link to a video on how to make a simple metal version. 2. The glorious Solar Cooking Archive which has links to dozens of simple solar cooker plans that you can build yourself. We built our cardboard and aluminum foil Pavarti cooker with plans from the solar cooking archive. 3. AfriGadget. The subtitle of this blog says it all, “solving everyday problems with African ingenuity.”...

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It’s always been fun to stick it to the Man

...ht and reached into a box of slides we found years ago at a thrift store and never looked at. That box turned up these images showing a previous generation enjoying the “water of life” coming out of what appears to be two different home built stills. Homegrown Revolution applauds the DIY spirit (so to speak) and these images seem an appropriate way to begin the dreaded holiday season. For info on how to build your own still read our e...

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Homegrown Revolution at the Silver Lake Film Festival

Thanks to the cinematic revolutionaries at the Echo Park Film Center, Homegrown Revolution’s debut video “How to Build a Self Watering Container” will premiere at the Silver Lake Film Festival, as part of the Sustainable LA program on SUNDAY SUNDAY SUNDAY May 6th at 11:30 a.m. at the LosFeliz 3 (1822 North Vermont Avenue-map). We’ll be sharing a program with composting Culver City comrade Elon Schoenholz, the Fallen Frui...

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Make a Pepsi Can Stove

Preparedness means having a backup system for all of the things we depend on. If the gas goes out in an earthquake how are you going to cook? Thankfully the world of backpacking offers a number of solutions. Our favorite is the Pepsi can stove which you can build using these incredibly detailed instructions. [Editor's note 7/27/08: looks like the author of that Pepsi can stove site failed to renew the url and, sadly, the link no longer works. We...

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Essential System #6 – Fire

On the crazy path of life you may someday find yourself needing to build a fire. When it’s wet and when kindling wood is lacking this can be a challenge. Which is why we always have fire starting implements on hand including a butane lighter and waterproof matches. Most importantly we carry something to really get the fire going – our homemade wax and dryer lint fire starters. To make a wax and lint fire starter, save up the ends of...

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