What Plants Grow Well In 16438?
The USDA hardiness zone is 6a in the 16438 zip code. This zone is a measure of the lowest temperature that a plant can survive, and helps determine what plants would grow best in the area's climate. Below you'll find a list of the best plants for 16438's climate based on this hardiness zone.
Learn more about climate conditions on our page for Union City's plant hardiness zone.
You can also look up the USDA growing zone for 16438 directly to see the temperature data behind these planting recommendations.

Worm Composting Kit

Naughty Garden Gnome Statue

Hydroponic Garden Grow Kit

Stainless Steel Garden Tool Set

Large Greenhouse Kit
Trees for 16438
Fruits for 16438
Flowers for 16438
Vegetables for 16438

Planting Advice for 16438
Have questions about planting in 16438's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 16438 is in USDA hardiness zone 6a, which means plants there can survive temperatures as low as -10 to -5°F each year.
Best Time to Plant in Union City
Check the growing calendar for Union City at the Old Farmer's Almanac to see the best planting times for the region.

Brass Watering Can

Heron with Prey Bronze Statue

Raised Garden Bed Kit

Bronze Girl on Tree Statue

Unisex Summer Straw Hat
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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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