What Plants Grow Well In 18104?
The USDA hardiness zone is 7a in the 18104 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 18104's climate based on this hardiness zone.
Learn more hardiness zones on our page for Allentown's growing zone.

Brass Decorative Faucet Handle

Deluxe Plastic Watering Can

Raised Garden Planter

Large Greenhouse Kit

Self Watering Plant Pots
Trees for 18104
Fruits for 18104
Flowers for 18104
Vegetables for 18104

Planting Advice for 18104
Have questions about planting in 18104's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 18104 is in USDA hardiness zone 7a, which means plants there can survive temperatures as low as 0 to 5°F each year.
Best Time to Plant in Allentown
Check the growing calendar for Allentown at the Old Farmer's Almanac to see the best planting times for the region.

Hydroponic Garden Grow Kit

Large Greenhouse Kit

Worm Composting Kit

Hoeing Ain't Easy Garden Sign

Raised Garden Planter
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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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