What Plants Grow Well In 16603?
USDA Growing Zone: 6b
Longitude: -78.4007
Latitude: 40.5082
Lowest Avg Temperatures (F): -5 to 0

The USDA growing zone is 6b in the 16603 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 Altoona 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 Altoona.

Fiskars Garden Harvest Basket

Hoeing Ain't Easy Garden Sign

Shiitake Mushroom Kit

Metal Seed Storage Box

Small Greenhouse Kit
Trees for 16603
Fruits for 16603
Flowers for 16603
Vegetables for 16603

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

Hydroponic Garden Grow Kit

Raised Garden Planter

Rustic Iron Garden Trellis

Worm Composting Kit

Raised Garden Bed Kit

Other Towns in Pennsylvania
We have plant recommendations for most towns in Pennsylvania. 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
Pennsylvania 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.
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