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Are Older Seeds Still Good?

Have you been looking over seed catalogs deciding what to grow this year? Before you spend money on new seed do an inventory of what seeds you have from the years before. Some seeds store better than others. High Mowing Seeds has a helpful chart listing the longevity of different seeds. For example, turnip seeds are good for 5 years but corn seed may only last for 2. Here is a link to High Mowing Seeds chart.  Vermicompost has been shown to increase the viability of seeds. In a research study done by Michelle Wills and Gary R. Bachman, Tennessee Technological University, they found that vermicompost added to a coir based potting mix had a positive effect on seed germination of Echinacea purpurea (purple coneflower). More...

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