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Site Characteristics
Spiraea douglasii
Med - Lg Shrub (usually >3' and never < 1.5')
Height:
2-7'
3-6'
Spread:
Growth Rate:
Fast Growing
Native Habitat
Rose spirea grows best in full sun to dappled shade and in
a wide range of soils (gravelly sandy loams to heavy
clays) that range from acidic to neutral (pH 4.5-7.5) and
from moist well drained to wet and poorly drained
(hydric). The species tolerates ext
Oregon Native?
Yes
Minimum Hardiness Zone (USDA)
Sun Exposure Needs:
Water Needs:
Mulch Needs:
4
Partial Sun
M
West State Native?
Yes
Soil Needs:
Prefers sandy or loamy soils. Does not grow well in clay soils.. Soil PH: 5 - 7
Fertilizer Needs:
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