Best Plants For Union, OR

A variety of plants are suitable for Union's climate. According to our data, the growing zone for the area is 6b, with average annual lows of -5 to 0 degrees Fahrenheit. Scroll down for a full list of the best plants for Union, OR based on our analysis of the region's climate.

If growing food is your aim, vegetables hardy to Union include beets, broccoli and brussels sprouts, while fruits like apples, apricots and blackberries will flourish.

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

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Trees for Union

American Beech (Fagus grandifolia)

American Sycamore (Platanus occidentalis)

Black Cherry (Prunus serotina)

Black Locust (Robinia pseudoacacia)

Black Walnut (Juglans nigra)

Blue Spruce (Picea pungens)

Eastern Redbud (Cercis canadensis)

Green Ash (Fraxinus pennsylvanica)

Honey Locust (Gleditsia triacanthos)

Japanese Maple (Acer palmatum)

Northern Red Oak (Quercus rubra)

Norway Spruce (Picea abies)

Scarlet Oak (Quercus coccinea)

Shagbark Hickory (Carya ovata)

Sugar Maple (Acer saccharum)

Sweet Birch (Betula lenta)

Tulip Poplar (Liriodendron tulipifera)

White Ash (Fraxinus americana)

White Pine (Pinus strobus)

Yellow Buckeye (Aesculus flava)

Fruits for Union

Apples

Apricots

Blackberries

Blueberries

Cherries

Currants

Elderberries

Figs

Gooseberries

Grapes

Hazelnuts

Mulberries

Pawpaw

Peaches

Pears

Persimmons

Plums

Quince

Raspberries

Strawberries

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Flowers for Union

Aster

Azalea

Begonia

Black Eyed Susan

Coneflower

Daffodil

Dahlia

Daylily

Geranium

Hosta

Hydrangea

Iris

Lavender

Marigold

Peony

Phlox

Rose

Sunflower

Tulip

Zinnia

Vegetables for Union

Beets

Broccoli

Brussels Sprouts

Cabbage

Carrots

Cucumbers

Eggplant

Green Beans

Kale

Onion

Peas

Radishes

Red Peppers

Romaine Lettuce

Spinach

Sweet Corn

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 Union, OR climate.

Map of OR Hardiness Zones

Choose plants with your zone in mind

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

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Need Gardening Gear?

PlantGuideOnline.com 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.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Union's Temperature

The USDA growing zone is 6b in Union, 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 Union is -5 to 0 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for Union, OR.

Map of Union

Hydroponic Garden Grow Kit

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

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Hoeing Ain't Easy Garden Sign

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

Metal Seed Storage Box

Organized storage solution for your seed collection.

All Towns In OR

Tools You'll Love

PlantGuideOnline.com 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.

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.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Deluxe Plastic Watering Can

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

Hydroponic Garden Grow Kit

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

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.