Join Britta Calkosz of Waste Free Greenwich and Tiana Santasiere, GBC Horticulture Education Director to learn how to make the most of your leftover plant material after your vegetable garden crops have been harvested. Using this leftover nutrient-rich organic matter, you will be able to create some excellent compost over the winter for use as you begin a new season of planting in the spring. Free GBC Members | $15 Non Members.

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