Oregon Plants

With its unique climate and diverse terrain, gardening in the Beaver State requires a tailored approach. In this quick guide, we showcase what you need to know to get started and share flowers, shrubs, and trees that will stop passers-by in their tracks.

How to Grow and Care for Oregon Plants

Oregon is geographically diverse, with everything from deserts to mountains. Before you select a plant, it’s crucial to compare the USDA hardiness zone you live in with the plant’s “comfort zone.” Because Oregon spans USDA hardiness zones 5 through 10, some plants aren’t suitable for either end of the range.

To find your zone, check out the USDA Plant Hardiness Zone Map. Most tree sellers make it easy to figure out a plant’s hardiness, although online stores are typically better than in-person nurseries.

To hedge your bets when designing your garden, prioritize drought-resistant plants, like those native to the state and, more broadly, the Pacific Northwest. If this isn’t possible or you desire a non-native plant, pay close attention to ensure it receives enough water in the summer months.

Types of Oregon Plants

Perennials: If you’re searching for show-stopping perennials to grow, consider Proven Winners Luscious Royale Piña Colada, Sombrero Salsa Red Coneflower, and Desert Ruellia. If you want a native perennial, look for Western Azalea, although other varieties and cultivators will grow well in the state, including Autumn Bonfire Encore Azalea and Conversation Piece Azalea.

Shrubs: Plenty of non-flowering and flowering shrubs will thrive in Oregon. A few of our favorites are Emerald N' Gold Wintercreeper Euonymus, Stunner Weigela, and Northern Gold Forsythia. Native shrubs to watch for include Blueblossom, Red Flowering Currant, and Nootka Rose.

Trees: For a focal specimen, try Wisteria’s tree form, Bloodgood Japanese Maple, or Crape Myrtle Tree. We’re also big fans of fruit trees for the state, including apples and pears. Oregon is also rich with native trees, including Douglas Fir, Oregon Crabapple, and Bigleaf Maple.

Common Questions About Oregon Plants

What plant zone is Oregon?

USDA hardiness zones 5 through 10 are present in Oregon. The largest cities in Oregon—Portland, Eugene, and Salem—are in zone 8. Generally, the farther east from the coast, the cooler the temperature.

When to plant in Oregon?

The correct time to plant in Oregon depends on the plant’s needs and zone climate. Broadly, flowers should be planted after a region's first frost. For Oregon’s largest cities, the best times are mid-April in Salem, late April in Eugene, and early March in Portland.

More Resources

Growing Zones Guide: Zone 5

Growing Zones Guide: Zone 6