What Plants Grow Well In 99603?
The USDA hardiness zone is 6a in the 99603. 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 99603's climate based on this hardiness zone.
Learn more hardiness zones on our page for Homer's growing zone.

Raised Garden Planter

Worm Composting Kit

Metal Seed Storage Box

Rustic Iron Garden Trellis

Steel Hori Hori Weeding Knife
Trees for 99603
Fruits for 99603
Flowers for 99603
Vegetables for 99603

Planting Advice for 99603
Have questions about planting in 99603's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 99603 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 Homer
Check the growing calendar for Homer at the Old Farmer's Almanac to see the best planting times for the region.

Hoeing Ain't Easy Garden Sign

Raised Garden Planter

Hydroponic Garden Grow Kit

Deluxe Plastic Watering Can

Brass Watering Can

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