Category Archives: Small Shrubs

Evergreen Huckleberry

Evergreen huckleberry (Vaccinium ovatum)
Vaccinium ovatum

Evergreen Huckleberry is a small to medium sized evergreen shrub native to the Pacific Northwest regions of the United States and British Columbia. In the Willamette Valley, it prefers full to partial shade, but will tolerate full sun in coastal areas. It grows slowly and prefers acidic soils.

The shiny, alternately arranged leaves are 2-3.0cm long and 1-1.5cm wide with finely serrated edges. In mid-summer, the plant produces round, edible black berries about 0.5 – 1.0cm in diameter. The berries are a valuable traditional food for many Native American cultures in the Pacific Northwest.


  • Light Requirements: Full Sun, Part Shade, Full Shade
  • Water Requirements: Moist
  • Ease of Growing: Easy to grow
  • Growth Rate: Slow
  • Spreads: Yes
  • Wildlife Support: Pollinators, Hummingbirds, Birds or Mammals
  • Fire-resistant: Yes
  • Edible: Yes
  • Mature Height: 4-8ft
  • Mature Width:3-6ft

Black Twinberry

Black twinberry (Lonicera involucrata)
Lonicera involucrata

Black twinberry (Lonicera involucrata) is also known as “twinberry honeysuckle”. Named for its pairs of flowers and fruits, this attractive shrub grows up to 10 feet tall. Tube-shaped yellow to orange flowers bloom April – July, followed by dark purple berries surrounded by showy red bracts. Young branches have yellow bark which age to yellow-brown.

The flowers provide nectar for hummingbirds and bumblebees, and the berries are eaten by numerous birds. Twinberry is also a food plant for the young of Gillette’s Checkerspot butterfly. This wetland plant grows best in sun or partial shade and moist soil.


  • Light Requirements: Full Sun, Part Shade
  • Water Requirements: Moist, Seasonally Wet
  • Ease of Growing: Easy to grow
  • Growth Rate: Moderate
  • Spreads: No
  • Wildlife Support: Pollinators, Hummingbirds, Birds or Mammals
  • Fire-resistant: Yes
  • Edible: No
  • Mature Height: 8-10ft
  • Mature Width:4-10ft

Salal

Salal (Gaultheria shallon)
Gaultheria shallon

Salal is a low-growing, leathery-leaved evergreen shrub that tolerates a wide variety of conditions. Its dark blue “berries” (actually swollen sepals) are edible raw and can be made into jams, preserves, and pies. Salal berries are mildly sweet, and are often used in combination with the more tart Oregon grape.

In the Willamette Valley, salal prefers full to partial shade. In coastal areas it can form deep, nearly impenetrable thickets, and easily tolerates full sun. It grows as far north as Baranof Island, Alaska.

Salal leaves are also harvested and sold to florists worldwide for use in floral arrangements.


  • Light Requirements: Part Shade, Full Shade
  • Water Requirements: Dry, Moist
  • Ease of Growing: Easy to grow
  • Growth Rate: Moderate
  • Spreads: Yes
  • Wildlife Support: Pollinators, Hummingbirds, Pest-eating Insects, Birds or Mammals
  • Fire-resistant: Yes
  • Edible: Yes
  • Mature Height: 1-5ft
  • Mature Width:1-5ft
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