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Check USDA Plant Hardiness Zone

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  1. Solution: Identify your USDA Plant Hardiness Zone and select plants rated for that zone or colder.
  2. Explanation: The USDA zone indicates the average minimum winter temperature, determining which perennial plants can survive outdoors year-round. For annual vegetables, it helps determine the length of the growing season. Choose annual varieties with 'days to maturity' suitable for your frost-free period.
  3. Notes: Essential for selecting perennials and understanding growing season length. Rock Creek, MN is likely Zone 4a/4b.
📅 Created: 4/16/2025, 10:43:48 PM 📌 diy 🔧 Internet access or zone map