What Plants Grow Well In 78589?
The USDA hardiness zone is 10a in the 78589. 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 78589's climate based on this hardiness zone.
Learn more hardiness zones on our page for San Juan's growing zone.

Seed Starting Trays

Hydroponic Garden Grow Kit

Self Watering Plant Pots

Shiitake Mushroom Kit

Cluck Around Sign
Trees for 78589
Fruits for 78589
Flowers for 78589
Vegetables for 78589

Planting Advice for 78589
Have questions about planting in 78589's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 78589 is in USDA hardiness zone 10a, which means plants there can survive temperatures as low as 30 to 35°F each year.
Best Time to Plant in San Juan
Check the growing calendar for San Juan at the Old Farmer's Almanac to see the best planting times for the region.

Rustic Iron Garden Trellis

Raised Garden Planter

Raised Garden Bed Kit

Fiskars Garden Harvest Basket

Steel Hori Hori Weeding Knife

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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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