What Plants Grow Well In 37148?
USDA Growing Zone: 7b
Longitude: -86.5239
Latitude: 36.5921
Lowest Avg Temperatures (F): 5 to 10

The USDA growing zone is 7b in the 37148 zip code. This climate hardiness zone is a measure of the lowest temperature that a plant can survive, helping you to decide what plants would be suitable for your climate. We've already picked out a selection of the best plants for Portland to help you get your next gardening project started.
We also have temperature requirement information and a map of U.S. hardiness zones over on our page on the growing zone for Portland.

Deluxe Plastic Watering Can

Rustic Iron Garden Trellis

Self Watering Plant Pots

Metal Seed Storage Box

Stainless Steel Garden Tool Set
Trees for 37148
Fruits for 37148
Flowers for 37148
Vegetables for 37148

Best Time to Plant in Portland
Check the growing calendar for Portland at the Old Farmer's Almanac to see the best planting times for the region.

Hoeing Ain't Easy Garden Sign

Brass Decorative Faucet Handle

Small Greenhouse Kit

Reusable Grow Bags

Large Greenhouse Kit

Other Towns in Tennessee
We have plant recommendations for most towns in Tennessee. Select a town from the list below to find the best plants for your area based on the latest climate information.
Best Plants By State
Tennessee not the right state? We have plant recommendations for every state, town and zip code in the United States. Choose a state from the list below to find the best plants for your area.
To see our latest gardening and homesteading projects, you can find us on Facebook, Instagram, and TikTok.