What Plants Grow Well In 45146?
The USDA hardiness zone is 6b in the 45146 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 45146's climate based on this hardiness zone.
Learn more about climate conditions on our page for Martinsville's plant hardiness zone.
You can also look up the USDA growing zone for 45146 directly to see the temperature data behind these planting recommendations.

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Trees for 45146
Fruits for 45146
Flowers for 45146
Vegetables for 45146

Planting Advice for 45146
Have questions about planting in 45146's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 45146 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 Martinsville
Check the growing calendar for Martinsville at the Old Farmer's Almanac to see the best planting times for the region.

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Other Towns in Ohio
We have plant recommendations for most towns in Ohio. 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
Ohio 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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