Climate change adaptation is being forced upon food gardeners and farmers that grow in the open air. One could become negative about this as its yet another challenge to get healthy crops. But like all things in life that require us to work outside of the box, there is an opportunity lurking within the challenge.
Most experienced food gardeners and farmers know that working in tune with their local climate is one of most important success factors with cropping. Climate change has crept up on us and if your work or leisure is not dependent each day on the climate, its quite easy to ignore the subtle changes occurring and the need for climate change adaptation in the food garden.
I have worked in the food garden now for about 40 years and quite intensively over the last 20 years with biodynamic methods and greater levels of cropping. In that time I have certainly noticed the timing crops in the food garden and the flowering and fruiting times on fruit trees is changing.
Changing climate has in general brought greater extreme’s of temperatures with warmer and longer summers and often more extreme cold in winter, but on average, higher temperatures throughout the year. For many gardeners, figuring out when its right to plant vegetables is based on one or more of the following:
Vegetables are very sensitive to temperatures at planting. If it is hotter earlier or later in the season, there are many crops you could get underway which you would not normally grow at that time and because of extended warm periods you could be staging your crops for much greater production. There may be crops that you thought would not grow at all, but are actually now very suitable for your climate.
In a changing climate, the biggest opportunities for a healthy and productive food garden are:
Every garden space is slightly different and you can create micro-climates to reduce temperature, protect crops from hottest sun times during the day, gain more wind protection, have warm walls for the cooler season and use tactical planting in the hot season to create shade. The quality of your soil is also put to the test. If it is full of life, it will provide vitality to your food garden enabling plants to better cope with temperature extreme’s.
I do feel that the most important thing you can do with climate change adaptation in the food garden is to be more observant. Once you observe what is really happening, rather than being stuck with old assumptions and then start to experiment, you will create a well of wisdom and whole new set of crops to work with during the year.
Come along to one of our Workshops or talk to us about our Coaching service.
Happy climate change adaptation
Authored by Peter Kearney – www.beta.myfoodgarden.com.au
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