What Growing Zone Is Waipio Acres?
Our records indicate the United States Department of Agriculture has given Waipio Acres a growing zone designation of 12a. Sometimes also called the planting or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Waipio Acres's climate based on the average extreme annual temperature. .Our data is based on the latest 2023 USDA maps, which used Waipio Acres's weather data from 1991 - 2020 in their analysis.

If you are looking for plants suitable for growing in the Waipio Acres area, head on over to our page on plants that grow well in Waipio Acres, HI.

Shiitake Mushroom Kit

Steel Hori Hori Weeding Knife

Hoeing Ain't Easy Garden Sign

Rustic Iron Garden Trellis

Seed Starting Trays

The growing zone is a measure of the lowest temperature that a plant can survive based on average lowest year temperatures, helping you to decide what plants would grow best in your particular climate. Since Waipio Acres is in growing zone 12a this means that plants there can survive temperatures as low as 50 to 55 degrees Fahrenheit. Plants for Waipio Acres's climate should be chosen with this in mind, or plants should be moved inside to keep their core temperature in the right range if necessary.

Some zones may have been changed by the USDA as of 2023. To see if the Waipio Acres area has been affected, refer to this map of half zone changes from the 2012 version of the USDA zones to the 2023 version.

The updated map shows that over half of the Southeast has warmed by about half a zone. For gardeners, that means you can now grow plants that tolerate a bit more heat and less frost than before. The tan areas reflect this shift. Meanwhile, the white areas had slight temperature changes, but not enough to move them into a new zone. In the Western U.S., a few spots shifted cooler. That’s not due to a colder climate, but because the new map uses a larger dataset, giving a more accurate picture of local conditions. It's important to keep track of these changes when planning your garden!
Waipio Acres's Growing Zone Details
USDA Growing Zone: 12a
Zip Codes: 96789
Longitude: -158.0173
Latitude: 21.4688
Lowest Avg Temperatures (F): 50 to 55

Rustic Iron Garden Trellis

Small Greenhouse Kit

Brass Decorative Faucet Handle

Fiskars Garden Harvest Basket

Hoeing Ain't Easy Garden Sign
Map of the Waipio Acres Area
All Towns In HI

Reusable Grow Bags

Stainless Steel Garden Tool Set

Cluck Around Sign

Rustic Iron Garden Trellis

Worm Composting Kit
Plants For Other States:
Looking for the best plants in a different area of the United States? Click on a button below to find plants that are ideal for that state's temperatures.

Hoeing Ain't Easy Garden Sign

Rustic Iron Garden Trellis

Wooden Chicken Coop

Self Watering Plant Pots

Stainless Steel Garden Tool Set
To see our latest gardening and homesteading projects, you can find us on Facebook, Instagram, and TikTok.