Mountain Snow Pieris
Pieris japonica 'Mountain Snow'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Shrub
Height
42 inches
Width
42 inches
Light
Partial Sun, Shade
Zones
5, 6, 7, 8
Water
Medium
Humidity
Moderate
Lifespan
Long-lived shrub
Native To
Japan, Taiwan, Eastern China
Toxicity
All parts are toxic if ingested
The Story
Plant Bio
Pieris japonica, or Japanese Andromeda, is a broadleaf evergreen shrub prized for its pendulous clusters of bell-shaped flowers in early spring and attractive foliage. It requires acidic soil. 'Mountain Snow' is noted for its exceptional profusion of pure white, bell-shaped flowers and its attractive, bronze-red new foliage that matures to a glossy dark green. It has a compact, mounding habit.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Select a site with partial shade and acidic, well-drained soil.
- Amend soil with compost or peat moss to increase acidity and drainage.
- Dig a hole twice as wide as the root ball.
- Set the shrub so the top of the root ball is level with the soil.
- Backfill with amended soil and water deeply.
- Apply a layer of acidifying mulch like pine straw or shredded bark.
Pro Tip
Plant in a location protected from harsh winter winds and hot afternoon sun to prevent leaf scorch.
Keep It Thriving
Care Guide
Do
- Use an acid-forming fertilizer in spring.
- Mulch annually to protect shallow roots and retain moisture.
- Water regularly, especially during establishment and dry periods.
- Deadhead spent flowers to promote foliage growth and more blooms.
Don't
- Do not plant in alkaline or neutral soil.
- Avoid planting in hot, full-sun locations.
- Do not let the soil dry out completely.
- Avoid locations exposed to harsh, drying winter winds.
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Plant |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Mountain Snow Pieris questions
What zones can Mountain Snow Pieris grow in?
Mountain Snow Pieris is hardy in USDA Zones 5–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Mountain Snow Pieris deer resistant?
Yes — Mountain Snow Pieris is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Mountain Snow Pieris bloom?
Mountain Snow Pieris typically blooms in early spring through mid-spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Mountain Snow Pieris need full sun?
Mountain Snow Pieris does best in part shade.
More Pieris to compare
Flaming Silver Pieris Japanese Pieris
Pieris japonica 'Flaming Silver'
Little Heath Pieris Japanese Pieris
Pieris japonica 'Little Heath'
Scarlet O'Hara Japanese Andromeda
Pieris japonica 'Scarlet O'
Japanese Andromeda
Pieris japonica 'Purity'
Cavatine Lily-of-the-Valley Bush
Pieris japonica 'Cavatine'
Japanese Andromeda
Pieris japonica 'Dorothy Wycoff'
Keep exploring
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Grow Mountain Snow Pieris with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
