Oregon Grape vs Anthony Waterer Spiraea - TreeTime.ca

Oregon Grape vs Anthony Waterer Spiraea

Berberis aquifolium (Mahonia aquifolium)

Spiraea japonica Anthony Waterer

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Oregon Grape
Anthony Waterer Spiraea

Oregon Grape is an evergreen shrub native to North America, found along the Pacific coast. In spring, the bright golden-yellow flowers appear in clusters above the leaves. These flowers eventually give way to edible blue berries in late summer. While not a true grape, the berries appear grape-like due to their colouring and clustered growth. They can be eaten fresh, but the sour taste and high amounts of natural pectin make them well suited for preserves.

The Oregon Grape has leaves that are glossy, leathery, and spiny-edged. This feature gives it its alternate name of Holly-leaved Barberry. When the leaves emerge in the spring they are a bronze-red colour. In the summer they transition to green, followed by bright red to deep burgundy in the fall. Leaves are retained throughout the winter and colder temperatures cause the leaves to turn purplish bronze, providing year round interest to the landscape.

Anthony Waterer Spiraea is a low maintenance shrub with a dwarf, rounded form. In spring and summer rosy pink blooms emerge against green foliage. Its tolerance of a variety of well-drained soils makes it an ideal foundation, landscaping, or border plant.

If deer and rabbit are an issue on your property, consider planting Anthony Waterer Spiraea for its deer/rabbit resistance. Due to its compact form, minimal pruning is required.

Oregon Grape Quick Facts

Anthony Waterer Spiraea Quick Facts

Zone: 5a
Zone: 3a
Height: 1.5 m (5 ft)
Height: 0.9 m (3 ft)
Spread: 0.9 m (3 ft)
Spread: 1.2 m (4 ft)
Moisture: normal, wet
Moisture: normal, wet
Light: shade, partial shade
Light: full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Fall colour: bright red to deep burgundy
Fall colour: orange to red
Berries: blue to purple, large
Flowers: yellow
Flowers: bright pink flowers
Growth rate: medium
Growth rate: medium
Life span: long
Life span: short
Maintenance: medium
Suckering: medium
Suckering: low