What Growing Zone Is Grand Isle?

Our records indicate the United States Department of Agriculture has given Grand Isle a growing zone designation of 10a.Sometimes also called the planting or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Grand Isle's climate based on the average extreme annual temperature. .Our data is based on the latest 2023 USDA maps, which used Grand Isle's weather data from 1991 - 2020 in their analysis.

If you are looking for plants suitable for growing in the Grand Isle area, head on over to our page on plants that grow well in Grand Isle, LA.

Stainless Steel Garden Tool Set

Complete garden tool set with heavy-duty stainless steel tools for all your gardening needs.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

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 Grand Isle is in growing zone 10a this means that plants there can survive temperatures as low as 30 to 35 degrees Fahrenheit. Plants for Grand Isle'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.

Latest LA growing zone map

Grand Isle's Growing Zone Details

USDA Growing Zone: 10a

Zip Codes: 70358

Longitude: -90.0308

Latitude: 29.2135

Lowest Avg Temperatures (F): 30 to 35

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Raised Garden Bed Kit

Easy-to-assemble raised garden bed for better soil control and drainage.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Map of the Grand Isle Area

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Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Deluxe Plastic Watering Can

High-capacity watering can with comfortable grip and precise spout.

Metal Seed Storage Box

Organized storage solution for your seed collection.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Worm Composting Kit

Complete kit for starting your own worm composting system.

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.

Deluxe Plastic Watering Can

High-capacity watering can with comfortable grip and precise spout.

Hoeing Ain't Easy Garden Sign

Fun and decorative garden sign to add personality to your space.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Metal Seed Storage Box

Organized storage solution for your seed collection.

Stainless Steel Garden Tool Set

Complete garden tool set with heavy-duty stainless steel tools for all your gardening needs.

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