What Plants Grow Well In 50138?
The USDA hardiness zone is 5b in the 50138 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 50138's climate based on this hardiness zone.
Learn more about climate conditions on our page for Knoxville's plant hardiness zone.
You can also look up the USDA growing zone for 50138 directly to see the temperature data behind these planting recommendations.

Hydroponic Garden Grow Kit

Cute Foldable Straw Bow Hat

Rustic Iron Garden Trellis

Metal Arbor Trellis

Shiitake Mushroom Kit
Trees for 50138
Fruits for 50138
Flowers for 50138
Vegetables for 50138

Planting Advice for 50138
Have questions about planting in 50138's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 50138 is in USDA hardiness zone 5b, which means plants there can survive temperatures as low as -15 to -10°F each year.
Best Time to Plant in Knoxville
Check the growing calendar for Knoxville at the Old Farmer's Almanac to see the best planting times for the region.

Shiitake Mushroom Kit

Heron with Prey Bronze Statue

Smart Hydroponic Growing System

Naughty Garden Gnome Statue

Large Greenhouse Kit
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Other Towns in Iowa
We have plant recommendations for most towns in Iowa. 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
Iowa 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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