top

Growing Zone Information

  zone map key code


This USDA map divides the country into PLANT HARDINESS ZONES based on average lowest winter temperatures (see map below). We include ZONE ranges in our descriptions of hardy plants so you can tell if the plants you choose can survive in your location or the location of a gift recipient. We ship live plants, roots and bulbs at the right time for planting for your zone.

For annuals we list your expected Spring frost free date - this is helpful in determining when you can safely plant annual seeds and plants.

Your Zone Zone 10 Zone 9 Zone 8 Zone 7 Zone 6 Zone 5 Zone 4 Zone 3
Your Lowest Temp (F.) 30° to 40° + 20° to 30° 10° to 20° 0° to 10° -10° to 0° -20° to -10° -30° to -20° -40° to -30°
Your Last Frost Date (approximate) February Early March Early April Late April Mid- May Late May Early June Mid- June

Personalize Your Site:

Enter your zip code to:

  • Find your growing zone.
  • See best products for your region.
  • Show accurate product shipping dates.
Go
Clear my Zip Code

Gardening Tip of the Day

  • Some folks call them squirrels, but most gardeners call them "tree rats," as they can really damage bulbs in the garden. Squirrels are everywhere and the best you can do is to discourage them. Repellants work for a while, but a physical barrier is usually the best deterrent. Hardware cloth, a stiff, meshed wire screen with holes of various diameters — use half-inch or three-quarters — can be placed below ground over bulb plantings to protect them until they come up or it can be molded over pots to keep the varmints from digging in the soil.