
trefle.io · Taken Mar 24, 2022 by William Coville (cc-by-sa)
Ericaceae
Japanese pieris
Pieris japonica
Also known as Andromeda japonica, Andromeda, Lily-of-the-valley bush, Japanese andromeda
Flowering Plants · Native Plants · Trees & Shrubs · Evergreen · Shrub · Spring Bloomer · Acidic Soil · Shade Garden · Ornamental · Ericaceae · Japanese Pieris · Andromeda · Landscape
Japanese pieris is a slow-growing evergreen shrub prized for its cascading clusters of white or pink bell-shaped flowers in early spring and its colorful new foliage emerging in red or bronze. Plant it in well-draining, acidic soil in a sheltered spot with dappled shade to prevent leaf scorch. Water consistently during dry spells but avoid waterlogging, and apply an acidifying mulch annually to maintain healthy soil pH.
Growing conditions
The details behind the basics
- Daily light
- 4 hours
- Watering
- Water thoroughly until it drains from the bottom; allow the top 1–2 inches of soil to dry between waterings · Every 7-10 days
- Maintenance
- Low
- Soil
- loam
- Soil pH
- 4.2–5.5
- Temperature
- -25°F to 95°F
- Cycle
- Perennial
- Propagation
- Seed
Hardiness
USDA 4b-9b
Form & growth
Mature size and habit
- Mature height
- 10 ft – 30 ft
- Spread
- 15 ft
- Spacing
- 60 in apart
- Growth rate
- Slow
- Root depth
- Shallow
- Flowers
- Mixed
- Foliage
- Green · Medium
Ecology & origin
Where it belongs and what it brings
- Native to
- China South-Central, China Southeast, Japan, Taiwan, Vermont
- Attracts
- Bees, Butterflies
Sources: trefle, aspca
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