Winter Sowing
Learn how to get a head start in your garden with winter sowing. Starting cold-tolerant seeds in these mini greenhouses helps you make the most of our spring season annuals. This class topic is part of the Horticulture Skills priority of the Master Gardener program.
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Class Handouts
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Slide Presentation (Slide print-out)
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Related Handouts
Online Resources
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Extending the growing season (University of Minnesota Extension)
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Starting Seeds in Winter (Penn State Extension)
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Winter seed sowing (University of Illinois Extension)
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Winter Seeding – A Shortcut to Spring (University of New Hampshire Extension)
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Winter Sowing: How I Get a Jump Start on My Summer Flower Garden (University of Maryland Extension)
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All the Dirt on Winter Sowing (University of Maryland Extension)
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How to Germinate Native Seeds (Prairie Moon Nursery)
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Seed Storage Guidelines (Johnny's Select Seeds)
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Videos
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Books
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Cool Flowers: How to Grow and Enjoy Long-Blooming Hardy Annual Flowers Using Cool Weather Techniques by Lisa Mason Ziegler
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PRO-TIP
Write “site:edu" (or "site:gov") before adding your search term "winter sowing" to get research-based advice