What Plants Grow Well In 46403?
The USDA hardiness zone is 6a in the 46403. 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 46403's climate based on this hardiness zone.
Learn more hardiness zones on our page for Gary's growing zone.

Cluck Around Sign

Hoeing Ain't Easy Garden Sign

Raised Garden Planter

Hydroponic Garden Grow Kit

Wooden Chicken Coop
Trees for 46403
Fruits for 46403
Flowers for 46403
Vegetables for 46403

Planting Advice for 46403
Have questions about planting in 46403's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 46403 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 Gary
Check the growing calendar for Gary at the Old Farmer's Almanac to see the best planting times for the region.

Raised Garden Planter

Seed Starting Trays

Deluxe Plastic Watering Can

Metal Arbor Trellis

Wooden Chicken Coop

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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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