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Garden & Estate Insider: Understanding Hardiness Zones and Plant Hardiness
Learn about plant hardiness and zones for our region from Ron Simpson, estate guide and Delaware Master Naturalist. Included with admission. Members free.
Join our staff and invited experts as they share insights and information about Winterthur’s history, horticulture, or habitats. Activities may include a walk, talk, or demonstration and take place every Wednesday, April–October.
Plan Your Visit
Schedule & Tickets
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