Are Pallets Safe to Reuse?

...and when the pallets are properly aerated according to label instructions, virtually no methyl bromide residue remains on the pallets and wood materials. Now I’m not a methyl bromide fan and I find it’s use as a soil fumigant in agricultural applications appalling.  But I’m not too worried about reusing pallets. That being said, a Tylenol recall was linked to the use of tribromophenol (TBP) to fumigate pallets. Though, dependi...

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A Warning About Straw

...says: “I’m glad I read through to the end! I was thinking this would be a warning about clopyralid and its close cousins. Which bears some mention: Halogenated pesticides aren’t broken down by any but a few soil organisms. Clopyralid and aminopyralid mimic the hormones in broad-leaf plants, causing them to grow un-evenly and die from wrong-facing, crinkled leaves and other symptoms. Grasses are un-affected, so fields of grain a...

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Planting a Mini-Orchard

Ignore the bucket in this illustration! See update below. Update 3/13/2011: I met Brad Lancaster last night and he told me that he and Art Ludwig no longer use the upside down bucket described in this post. The reason is that detergents can build up in the hole. In my experience the bucket was also an unnecessary step. While I have a clay soil, the hillside drains fairly well. A properly sized mulch basin should suffice to allow greywat...

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Mud for the People! Building an Adobe Garden Wall

...after the jump, is a pictorial essay of our adobe experience. We missed the first day of the workshop, but pieced together what Kurt and Ben went over. One of the first steps is to determine the clay/sand content of your soil and to do that you do a jar test. When you mix some soil with water in a jar and let it sit, the clay settles on top, the silt below that, and the sand on bottom. You can measure the sample and determine percentages....

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Geoff Lawton Soils Video

Help, I’m turning into a soil geek. I just spent an evening viewing a video entitled Soils featuring permaculturalist Geoff Lawton. What I like about this video is that it’s not just about soil, but Lawton actually shows you what you can do to improve your soil. In the DVD he demonstrates how to build a compost pile (lots of carbon material), contoured vegetable beds, a compost pile heated shower and a simple vermiculture system usi...

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Too Much Phosphate

Symptoms of chlorosis. Image from the Washington State University Our possible backyard lead situation is a good reason to get a soil test, but if that didn’t convince you the Garden Professors at Washington State University just blogged about another important motivation: the bad effects of too much phosphate. An overabundance of phosphate can interfere with a plant’s ability to uptake iron resulting in interveinal chloros...

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Self Watering Containers

...ecks and balconies. Thankfully, there is an elegant solution in the form of self watering containers. The principle is simple. Rather than having a hole in the bottom of the pot, there is instead a reservoir of water. Potting soil is suspended above the water reservoir by means of a perforated barrier. Circular “wicking chambers” reach down into the reservoir and draw water up to the plant’s roots. The reservoir is refilled by m...

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What Do Microbes Have To Do With Homesteading?

  So what are the activities that microbes make possible around the homestead? To name just four: Fermentation Beekeeping Soil Fertility Human beings Pretty important stuff. In fact, new systems thinking, applied to our natural word, is demonstrating that things like human beings are really just symbiotic sacks of microbial life. An article in the Economist, “Microbes maketh man” discusses just how important microbes are to human...

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Vegetable Gardening Series Starts This Weekend!

We’re teaching a three part series on vegetable gardening at the Hutington Library and Gardens starting this Saturday and there’s still some room in the class. In the course of this hands-on series we’ll reveal the secret to vegetable gardening: it’s all about the soil! To that end we’ll show you how to build a compost pile, how to interpret a soil report, how to amend the soil, how to set up a drip irrigation syst...

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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 pr...

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