The United Nations has designated 2015 The International Year of Soil. To commemorate this year, we are focusing much of this newsletter on soil. All life on earth depends on soil and it can take up to 1000 years to create just 2.5 cm of new soil! We also discuss the building and use of a Cold Frame that can extend both ends of the growing season. Read more. For a larger view of chart, click here.
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