But The Green Miles is a realist and knows he's not going to convince you to convert that lawn into a Backyard Wildlife Habitat today. So instead, here are a couple of quick tips to keep that iconic green lawn while cutting your water bill and your environmental impact.
- Use a soaker hose. The slow-drip is much more efficient than sprinklers, which can lose as much as 70 percent of their water to evaporation and runoff. One additional benefit - no spray means leaf diseases are kept in check. I don't know which brand is best, but here's a link to a soaker hose made from recycled rubber.
- Water before 8am or after 6pm. Water at midday and you'll lose as much as 30 percent of your water to evaporation.
- Water in short spells. Since you're just trying to saturate the top few inches, lawns absorb water better in a few ten-minute segments than in one half-hour stretch.
1 comment:
I cannot believe you haven’t taken a harder line against lawns. Our obsession with grass will eventually lead to the American west becoming an even more barren non life supporting desert. Our lawns and golf courses are literally sucking the lakes, rivers and aquifers of the west dry. There should honestly be no reason to water your lawn. If the natural environment cannot support it then it should be replaced with indigenous plants. People shouldn’t be using Kentucky bluegrass unless they are in Kentucky. There should be a significant push towards using grasses which thrive in the local climate. 2 years ago I over seeded with local grass strains once established, my lawn no longer needed to be watered even during periods of drought.
I have attached some good articles on how the selfishness of our fellow men is accelerating climate change and desertification
http://ngm.nationalgeographic.com/2008/02/drying-west/kunzig-text
http://www.gluckman.com/ChinaDesert.html
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