Pernell Gerver's Online Store of Rare, Hard-to-find, and Useful Plants & Gardening Products Online Store Home Ordering Information Payment Options Shipping Information Contact Us
Online Store Categories: Insecticides/Bug Killers Fungicides/Disease Control Pest Controls/Animal Repellents Weed Preventer Weed Killer Winter Protection Lawn Care Organic Gardening Flower Gardening Vegetable & Fruit Gardening Container Gardening Household Soil Testing Seed Starting Hand Tools Planting Tools Composting Pruning Watering/Water Sensors Propagation Gloves Gardener's Journal Fertilizers/Plant Food Hydrogels Seed Starting Supplies Marker & Labels Soil Mixes Perennials Containers & Plants for Containers House Plants Wildflowers Bulbs Annuals Shrubs Herbs Trees Roses Vines Dried Flower Creations Souvenir Items Preserving Flowers Gifts for Gardeners Gift Certificates Special Orders Index of Plants and Gardening Products	Find your state on the map below and match its color to the chart on the right of the map. Match your zone to the chart of average annual minimum temperatures below. Use the hardiness zone as a general guideline for selecting plants for your garden. All perennials, trees, shrubs, roses, wildflowers, and vines in my Online Store are hardy to at least zone 5 and many are even hardy to zone 4 or 3. Questions about a specific plant in my Online Store? Click here. Average Annual Minimum Temperatures:  • Zone 2  -50 to -40º F • Zone 7   0 to 10º F • Zone 3  -40 to -30º F • Zone 8  10-20º F • Zone 4  -30 to -20º F • Zone 9  20-30º F • Zone 5  -20 to -10º F • Zone 10  30-40º F • Zone 6  -10 to 0º F •Zone 11  40-50º F Back to Perennials