Best Plants For Tri-City, OR

A variety of plants are suitable for Tri-City'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 Tri-City, OR based on our analysis of the region's climate.

If growing food is your aim, vegetables hardy to Tri-City 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.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Reusable Grow Bags

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

Trees for Tri-City

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 Tri-City

Apple

Apricot

Blackberry

Blueberry

Cherry

Fig

Grape

Kiwi

Lemon

Lime

Mulberry

Olive

Orange

Peach

Pear

Persimmon

Plum

Pomegranate

Raspberry

Strawberries

Raised Garden Bed Kit

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

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Flowers for Tri-City

Azalea

Begonia

Camellia

Chrysanthemums

Clematis

Coneflower

Cosmos

Dahlia

Daphne

Daylily

Gardenia

Geranium

Hydrangea

Iris

Lilac

Marigold

Peony

Roses

Viburnum

Wisteria

Vegetables for Tri-City

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

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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 Tri-City, OR climate.

Some of the best vegetables for Tri-City, OR include beets, bell peppers and broccoli. Other recommended vegetables include Cabbage, Carrots and Collard Greens based on Tri-City's USDA hardiness zone.

Map of OR Hardiness Zones

Choose plants with your zone in mind

Choosing plants based on the growing zone for Tri-City ensures that your plants will be able to survive the lowest annual temperatures in your area of Oregon.

Stainless Steel Garden Tool Set

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

Brass Watering Can

Elegant brass watering can with classic design and durability.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Metal Seed Storage Box

Organized storage solution for your seed collection.

Best Time to Plant in Tri-City

Check the growing calendar for Tri-City at the Old Farmer's Almanac to see the best planting times for the region.

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.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Hoeing Ain't Easy Garden Sign

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

Raised Garden Bed Kit

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

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Raised vegetable bed rows in zone 8a

Tri-City's Temperature

USDA Growing Zone: 8b

Zip Codes: 97457

Longitude: -123.2999

Latitude: 42.9894

Lowest Avg Temperatures (F): 15 to 20

The USDA growing zone is 8b in Tri-City, OR. 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 Tri-City is 15 to 20 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for Tri-City, OR.

Map of Tri-City

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Deluxe Plastic Watering Can

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

All Towns In OR

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Tools You'll Love

Reusable Grow Bags

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

Worm Composting Kit

Complete kit for starting your own worm composting system.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Hydroponic Garden Grow Kit

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

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

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.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Deluxe Plastic Watering Can

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

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

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