What Plants Grow Well In 46322?
The USDA hardiness zone is 6a in the 46322 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 46322's climate based on this hardiness zone.
Learn more hardiness zones on our page for Highland's growing zone.

Hydroponic Garden Grow Kit

Cluck Around Sign

Steel Hori Hori Weeding Knife

Metal Seed Storage Box

Large Greenhouse Kit
Trees for 46322
Fruits for 46322
Flowers for 46322
Vegetables for 46322

Planting Advice for 46322
Have questions about planting in 46322's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 46322 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 Highland
Check the growing calendar for Highland at the Old Farmer's Almanac to see the best planting times for the region.

Metal Arbor Trellis

Metal Seed Storage Box

Cluck Around Sign

Steel Hori Hori Weeding Knife

Fiskars Garden Harvest Basket
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Other Towns in Indiana
We have plant recommendations for most towns in Indiana. 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
Indiana 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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