Best Plants For St. George, UT

A variety of plants are suitable for St. George's climate. According to our data, the growing zone for the area is 8b, with average annual lows of 15 to 20 degrees Fahrenheit. Scroll down for a full list of the best plants for St. George, UT based on our analysis of the region's climate.

If growing food is your aim, vegetables hardy to St. George include beets, bell peppers and broccoli, while fruits like apple, apricot and blackberry will flourish.

For flower beds, go with choices like azalea, begonia and camellia for the best results.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Trees for St. George

American Holly

American Sycamore

Bald Cypress

Black Walnut

Catalpa Tree

Eastern Redbud

European Beech

Japanese Maple

Pear Tree

River Birch

Saucer Magnolia

Southern Live Oak

Southern Red Oak

Sugar Maple

Sweet Bay Magnolia

Tulip Poplar

White Ash

Witch Hazel

Yoshino Cherry

Yulan Magnolia

Fruits for St. George

Apple

Apricot

Blackberry

Blueberry

Cherry

Fig

Grape

Kiwi

Lemon

Lime

Mulberry

Olive

Orange

Peach

Pear

Persimmon

Plum

Pomegranate

Raspberry

Strawberries

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Flowers for St. George

Azalea

Begonia

Camellia

Chrysanthemums

Clematis

Coneflower

Cosmos

Dahlia

Daphne

Daylily

Gardenia

Geranium

Hydrangea

Iris

Lilac

Marigold

Peony

Roses

Viburnum

Wisteria

Vegetables for St. George

Beets

Bell Peppers

Broccoli

Cabbage

Carrots

Collard Greens

Cucumbers

Eggplant

Garlic

Green Beans

Kale

Lettuce

Okra

Onions

Radish

Spinach

Sweet Potatoes

Swiss Chard

Tomatoes

Zucchini

Frequently Asked Questions

Have questions about plants for your area? Check out our FAQ below for quick answers to common questions about what plants grow best in the St. George, UT climate.

Map of UT Hardiness Zones

Choose plants with your zone in mind

Choosing plants based on the growing zone for St. George ensures that your plants will be able to survive the lowest annual temperatures in your area of Utah.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Hydroponic Garden Grow Kit

Grow fresh herbs and vegetables year-round with this indoor hydroponic garden system.

Worm Composting Kit

Complete kit for starting your own worm composting system.

Metal Seed Storage Box

Organized storage solution for your seed collection.

Need Gardening Gear?

The Plant Guide Online has selected some of our favorite products to help you with your next growing project. From seed starting trays and fertilizers to decor and lifestyle items, we think you'll love what we've selected.

Worm Composting Kit

Complete kit for starting your own worm composting system.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Hydroponic Garden Grow Kit

Grow fresh herbs and vegetables year-round with this indoor hydroponic garden system.

Raised vegetable bed rows in zone 8a

St. George's Temperature

The USDA growing zone is 8b in St. George, UT. This is a measure of the lowest temperature that a plant can survive, helping to decide what plants would be suitable for the region's climate. According to our records, the average annual extreme minimum temperature in St. George is 15 to 20 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for St. George, UT.

Map of St. George

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Reusable Grow Bags

Breathable fabric grow bags that promote healthy root growth for your vegetables and fruits.

All Towns In UT

Tools You'll Love

The Plant Guide Online has selected some of our favorite products to help you with your next growing project. From seed starting trays and fertilizers to decor and lifestyle items, we think you'll love what we've selected.

Reusable Grow Bags

Breathable fabric grow bags that promote healthy root growth for your vegetables and fruits.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

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.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Deluxe Plastic Watering Can

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

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.