What Plants Grow Well In 18351?
The USDA hardiness zone is 6b in the 18351. 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 18351's climate based on this hardiness zone.
Learn more hardiness zones on our page for Portland's growing zone.

Steel Hori Hori Weeding Knife

Wooden Chicken Coop

Small Greenhouse Kit

Fiskars Garden Harvest Basket

Raised Garden Planter
Trees for 18351
Fruits for 18351
Flowers for 18351
Vegetables for 18351

Planting Advice for 18351
Have questions about planting in 18351's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 18351 is in USDA hardiness zone 6b, which means plants there can survive temperatures as low as -5 to 0°F each year.
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.

Raised Garden Planter

Rustic Iron Garden Trellis

Hydroponic Garden Grow Kit

Hoeing Ain't Easy Garden Sign

Cluck Around Sign

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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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