Western snowberry
Symphoricarpos occidentalis
Western snowberry (Symphoricarpos occidentalis) is a Colorado-native shrub suited to the Colorado Front Range. It matures to about 2–4 ft tall and 4–8 ft wide, needs low water, and prefers partial shade. White berries persist into winter; very tough soil-stabilizing native; suckers aggressively.
Colorado nativeOn the CSU listlow water2–4 ft tall and 4–8 ft wideXeric / water-wiseDeer-resistant
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At a glance
- Botanical name
- Symphoricarpos occidentalis
- Variety / cultivar
- (species)
- Type
- Shrub
- Mature size
- 2–4 ft tall and 4–8 ft wide
- Planting spacing
- ~8 ft apart (6 ft for a hedge/screen)
- Hedge use
- Informal hedge or screen
- Hardiness zones
- USDA 3–7
- Growth rate
- Moderate
- Water needs
- low water
- Sun
- Best in partial shade.
- Colorado native
- Yes
- Foliage
- Deciduous
- Soil
- clay, loam, sandy
- Soil pH
- 6.0–8.0
- Hail tolerance
- high
- Wind tolerance
- high
- Salt tolerance
- moderate
- Firewise (defensible space)
- Zones 2–3 (keep it back from the house)
- Pollinator value
- moderate
- Site uses
- Slopes & erosion control, Dry shade under conifers
Things to know before you plant
- Spreads aggressivelyWestern snowberry, most aggressive Symphoricarpos
- SuckersIt suckers from the base or roots, so remove shoots to keep it in bounds.
- Messy dropIt drops messy fruit, pods, or litter, so keep it off patios, walks, and pool decks.
Wildlife & ecology
- Pollinator value
- moderate
- Deer
- Generally deer-resistant
- Native ecoregion
- shortgrass prairie, foothills
Planting & establishment
Aggressive thicket-former, best for naturalized areas, not small formal beds.
- Pruning: moderate.
- Fruit: ornamental.
Frequently asked questions
- Is Western snowberry good for the Colorado Front Range?
- Yes, Western snowberry is a well-suited shrub for Colorado's Front Range.
- What should I know before planting Western snowberry?
- The main things to know: Western snowberry, most aggressive Symphoricarpos It suckers from the base or roots, so remove shoots to keep it in bounds. It drops messy fruit, pods, or litter, so keep it off patios, walks, and pool decks.
- How big does Western snowberry get?
- It matures to about 2–4 ft tall and 4–8 ft wide.
- How far apart do I plant Western snowberry?
- Space Western snowberry about 8 ft apart for a full, natural form, or about 6 ft apart for a faster hedge or screen.
- Is Western snowberry hardy on the Front Range?
- Western snowberry is hardy in USDA 3–7. The Colorado Front Range spans roughly USDA 4b–6a, so it is well within range.
- How much water does Western snowberry need?
- It needs low water once established.
- How fast does Western snowberry grow?
- Western snowberry is a moderate-growing shrub. Growth rate depends on water and site conditions on the Front Range.
- Is Western snowberry native to Colorado?
- Yes. It is a Colorado native.
- Is Western snowberry deer-resistant?
- Western snowberry is generally considered deer-resistant, though no plant is deer-proof when browse pressure is high.
- Is Western snowberry a good firewise plant near the house?
- Western snowberry is suitable in defensible-space zones 2–3, best kept back from the house rather than in the area right against the structure. This is general suitability guidance based on CSU Extension firewise plant lists, not a guarantee that any plant won't burn, a well-irrigated, well-maintained plant is the goal. Follow CSU Extension defensible-space guidance and check with your local fire district before planting in the wildland-urban interface.
- Is Western snowberry a good hedge plant?
- Yes, as an informal hedge. Western snowberry works best as a relaxed hedge or screen kept to its natural form rather than sheared into a tight box.
