What Plants Grow Well In 78621?
The USDA hardiness zone is 9a in the 78621 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 78621's climate based on this hardiness zone.
Learn more about climate conditions on our page for Elgin's plant hardiness zone.
You can also look up the USDA growing zone for 78621 directly to see the temperature data behind these planting recommendations.

Metal Arbor Trellis

Cute Foldable Straw Bow Hat

Fiskars Garden Harvest Basket

Shiitake Mushroom Kit

Deluxe Plastic Watering Can
Trees for 78621
Fruits for 78621
Flowers for 78621
Vegetables for 78621

Planting Advice for 78621
Have questions about planting in 78621's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 78621 is in USDA hardiness zone 9a, which means plants there can survive temperatures as low as 20 to 25°F each year.
Best Time to Plant in Elgin
Check the growing calendar for Elgin at the Old Farmer's Almanac to see the best planting times for the region.

Brass Watering Can

Seed Starting Trays

Deluxe Plastic Watering Can

Worm Composting Kit

Reusable Grow Bags
Looking for more recommendations for 78621? Follow us on Instagram for even more gardening and homesteading tips and tricks.
Other Towns in Texas
We have plant recommendations for most towns in Texas. 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
Texas 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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