Heuchera 'Shanghai' (Coral Bells)
Coral Bells 'Shanghai', Alum Root 'Shanghai', Coral Flower 'Shanghai'
Heuchera 'Shanghai' (Coral Bells) is a compact, clump-forming, evergreen perennial sporting dramatic foliage of silvery-purple leaves. From late spring to fall, panicles of small, bell-shaped, white flowers bloom on slender stems rising up to 18 in. (45 cm) above the foliage. Fast-growing, this bold heuchera combines extremely well with a wide range of colors and helps create wonderful plant combinations in gardens or pots. A sturdy performer that is not only easy to grow, but also requires little maintenance. Perfect for mixed borders, mass plantings, and large containers.
- Forms a basal mound up to 10 in. tall (25 cm) and 12 in. wide (30 cm).
- Performs best part shade, in rich, humusy, moist, well-drained soils. If grown in full sun, make sure the soil remains consistently moist or the foliage might decline. Thrives in dry shade, once established. Salt tolerant.
- It is attractive to bees, butterflies, and hummingbirds and is often ignored by deer.
- A spectacular addition to beds and borders, city gardens, cottage gardens, coastal gardens, and woodland gardens and is ideal as a groundcover, edger along paths, or in containers. Fabulous when planted in groups!
- No serious pest or disease issues. Keep an eye out for vine weevil and heuchera rust.
- Propagate by division in autumn. Divide clumps in spring every 3-4 years.
- Remove stems of faded flowers to promote additional bloom. Apply winter mulch after the ground freezes to help prevent root heaving.
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Requirements
Hardiness | 4
– 9 |
---|---|
Heat Zones | 1
– 8 |
Climate Zones | 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
Plant Type | Perennials |
Plant Family | Heuchera - Coral Bells |
Exposure | Full Sun, Partial Sun |
Season of Interest |
Spring (Early,Mid,Late) Summer (Early,Mid,Late) Fall Winter |
Height | 10" – 2' (25cm – 60cm) |
Spread | 10" – 1' (25cm – 30cm) |
Spacing | 12" (30cm) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Loam, Sand |
Soil pH | Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Cut Flowers, Showy, Evergreen |
Tolerance | Deer, Drought |
Attracts | Butterflies, Hummingbirds |
Garden Uses | Banks and Slopes, Beds and Borders, Edging, Patio and Containers, Underplanting Roses and Shrubs |
Garden Styles | City and Courtyard, Informal and Cottage |
Pictures are courtesy of Terra Nova® Nurseries, Inc. www.terranovanurseries.com
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
Requirements
Hardiness | 4
– 9 |
---|---|
Heat Zones | 1
– 8 |
Climate Zones | 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
Plant Type | Perennials |
Plant Family | Heuchera - Coral Bells |
Exposure | Full Sun, Partial Sun |
Season of Interest |
Spring (Early,Mid,Late) Summer (Early,Mid,Late) Fall Winter |
Height | 10" – 2' (25cm – 60cm) |
Spread | 10" – 1' (25cm – 30cm) |
Spacing | 12" (30cm) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Loam, Sand |
Soil pH | Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Cut Flowers, Showy, Evergreen |
Tolerance | Deer, Drought |
Attracts | Butterflies, Hummingbirds |
Garden Uses | Banks and Slopes, Beds and Borders, Edging, Patio and Containers, Underplanting Roses and Shrubs |
Garden Styles | City and Courtyard, Informal and Cottage |