As our climate changes we are seeing more frequent 'unusual weather events'. Here in Surrey we've had a baking June followed by torrential downpours throughout July. Some local trees are showing autumn leaf colour, and it's not even August!
So what can we do?
In addition to reducing our energy consumption by turning OFF appliances, doing things by hand where we may have taken the conveient option and used a machine, and drastically cutting our use of the family car, we can adapt the way we garden.
1. Mow the lawn at a higher level so it stays green longer without the need for additional water (and mow it less frequently, saving you time and mower fuel , and our planet)
2. Plant more trees. Trees can be grown in almost all climate zones and do great things for absorbing atmospheric carbon, reducing local heat by shading the ground/interior of buildings, absorbing vast amounts of water from the soil through their roots, humidifying the air and providing habitat for local birds and associated natural communities.
3. When we plant, if your soil is retains water, ensure the ground is raised slightly so the roots do not become waterlogged in times of heavy rain. Once the tree or shrub is in the ground make an earth ring around the plant, at a distance of 2- 3 times the size of the root ball. This becomes the watering zone, holding moisture around the plant, where it is needed most.
4. Choose drought hardy plants. That does not mean you need cacti all over your garden, but rather choose plants for their ability to stand up even to baking summer sun. Prairie grasses and flowers, Mediterranean herbs and trees, roses, all do well in a variety of soil types and growing conditions.
5. Plan for shade in your garden so that (you and ) some more tender plants can get out of the heat.
Wednesday 29 July 2009
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