My Fellow Californians, Please Water Your Trees

...of a building; how could the building exist without it. So, keep the trees watered. Not watering the trees results in an arid cityscape, trees that fall over and kill people and big bills from your arborist. Of course, as Pittenger and Hodeln note, we should plant trees that use less water and make our landscape watering practices more efficient. But we should also consider the ongoing value of trees and landscapes planted in the pre–Dune era. Tow...

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How to save tomato seed

...tle early than to let the seeds accidentally germinate. Pour off the moldy water, reserve the seeds. Add clean water back to the seeds and give the water a swirl. Let it settle. Any bad seeds will rise to the top. If they do, pour them off. Strain the seeds with a fine strainer (a teas strainer is fine for small batches) and spread them out to dry. They need to dry on something which will wick water away, because it is important that they dry quic...

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More Washing Machine Greywater Fun

...ering has to be downhill of the machine. This is a common problem with greywater systems, and trying to use pumps to get the water uphill is simply not economical, nor is it environmentally hip since those pumps have a lot of plastic and other icky industrial materials in them. Fortunately washing machines have a pump built-in and it’s possible to use your washing machine’s pump to get water both uphill and a reasonable distance horizontally. Unfo...

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Build a Washing Machine Greywater Surge Tank

...allon plastic drum is the simplest way to reuse your washing machine waste water. Perfectly good water that would ordinarily just go down the sewer will instead water your plants after first spending a short time in the fifty gallon drum. Temporarily draining your washing machine into a fifty gallon drum has two advantages. First, it allows hot water to cool and secondly it prevents siphoning mishaps and washing machine pump burnouts that can happ...

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Failed Experiment: Bermuda Buttercup or Sour Grass (Oxalis pes-caprae) as Dye

...of chopping them up, as I was supposed to. Then, I covered the greens with water. The instructions didn’t give exact water quantities to match the fabric weight–it only said “cover”–which seems a bit problematic. “Cover with water” is not a helpful instruction, especially when the plant matter you’re working with floats. But I added water as best as I could judge. There were two steeping options–with heat on the stove or by a long sun steep. I opt...

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