Palace Purple coral bells
Palace Purple coral bells is a perennial flower for USDA zones 4a-9a. It grows best in part sun, full sun and loam soil.
Is it right for your garden?
Palace Purple coral bells is a shade or part-shade perennial that earns its keep through foliage, texture, or bloom in places where sun-loving plants struggle. It still needs the right moisture and spacing; shade does not make poor soil disappear.
Best fit
- Zones 4a through 9a with full sun to part shade and even moisture during establishment.
- Woodland edges, north/east exposures, under high-canopy trees, and shaded borders.
- Gardeners who want durable foliage structure rather than constant annual color.
Use caution
- Dry shade under established trees is harder than ordinary shade and may need irrigation during establishment.
- Slugs, deer, crown rot, or foliar disease can be the real limiting factor, depending on the plant.
- Too much afternoon sun can scorch foliage on many shade perennials.
Regional notes
- Improve soil with compost, but avoid burying tree roots or piling mulch over crowns.
- Water deeply until roots establish; shallow sprinkling is not enough in root-filled shade.
- Use repeated drifts rather than one of every cultivar for a calmer, easier-to-maintain planting.
Comparison note: Compared with annual impatiens or begonias, Palace Purple coral bells is a longer-term structure plant. It is strongest when paired with spring bulbs, ferns, sedges, or other shade plants with different leaf textures.
Planting and care
Getting started
- Planting depth: Set the crown at the same level it grew in the nursery pot.
- Container minimum: 2+ gal (good). Use 2+ gal per plant, or wider mixed containers with similar water needs.
- Start with one plant when testing fit in a new bed or container.
What to watch
- Deer pressure: Not rated. No deer-resistance category is assigned yet; treat browsing risk as local and variable.
- Black walnut: Mixed or uncertain. Use as a black walnut / juglone planning cue; tolerance varies by cultivar, soil, and distance from the tree.
- Match the site first: partial, full light, loam soil, and medium water.
- Use 1-3 ft apart as the first spacing model; adjust for hedges, trellises, containers, or local guidance.
- Plan around mature size: 0.5-2 ft H x 1-4 ft W.
- Local drainage, pests, chill hours, wildlife pressure, and microclimates can change the result.
Photos
Photos show a representative plant in the garden. Fruit color, size, and growth habit can vary by cultivar, season, nursery stock, and site.
Photo sources: F. D. Richards from Clinton, MI / Wikimedia Commons (CC BY-SA 2.0)
Garden use
- Seasonal value
- purple-bronze foliage all season; airy white flowers in summer
- Garden use
- Curb appeal & color, Pollinators & wildlife
- Notable traits
- classic colored-leaf heuchera, hummingbird flowers
Spacing and growing details
Spacing
Plant Palace Purple coral bells at 1-3 ft apart. Adjust this starting point for trellises, hedges, rootstock, containers, pruning style, or local extension guidance.
Growing conditions
Grow Palace Purple coral bells in USDA zones 4a-9a with partial, full light, loam soil, and medium water. Use 1-3 ft apart for layout planning. Match the plant to drainage, heat, chill, and pest pressure before scaling up.
Growing in a container
Palace Purple coral bells can start with a container of about 2+ gal (good). Larger containers usually buffer heat and moisture swings better than the minimum.
- Full output
- 2-3 yrs
- Planting depth
- Set the crown at the same level it grew in the nursery pot.
- Productive life
- 3-10 yrs
- Difficulty
- 1/5
- Reliability
- 4/5
- Data quality
- Medium
Comparable plants
Plant sources and supplies
Useful supplies
Affiliate links may earn a commission.
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Right-size container with drainage
Containers / Before plantingUse a container large enough for mature roots, with open drainage holes to prevent root rot.
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Expanding container potting mix
Containers / Before plantingUse a lighter container medium instead of dense garden soil in pots and grow bags.
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Organic mulch
Soil / After plantingHold soil moisture, suppress weeds, moderate soil temperature, and protect shallow roots.
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Hand trowel
Tools / Planting dayPlant starts, herbs, flowers, bulbs, and smaller container plants at the right depth.
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Watering wand or can
Watering / Planting dayWater new transplants gently without washing soil away from the crown or roots.
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Rabbit or deer protection
Protection / After plantingGuard young edible, native, and ornamental plants until they can tolerate browsing.
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Finished compost
Soil / Bed prepImprove bed structure and organic matter before planting annuals, perennials, shrubs, and trees.
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Bypass pruners
Maintenance / First seasonMake clean cuts for harvesting, deadheading, shaping, and light pruning.
Sources and methodology
This guide combines hardiness range, light, soil, water, harvest timing, traits, supplier links, plant relationships, and quantitative planning metrics. Pairings are screened for practical garden fit.
Quantitative values use extension and botanical-reference ranges where available. For less-studied cultivars, similar crops fill gaps conservatively. Ranges are intentionally broad so the profile stays useful without pretending to be exact.
Planning sources: NC State Extension Gardener Plant ToolboxMissouri Botanical Garden Plant FinderK-State Extension Master Gardener Handbook - Herbaceous PlantsUniversity of Maryland Extension - Types of Containers for Growing VegetablesIllinois Extension - Growing Vegetables in Containers
Editorial sources: NC State Extension Gardener Plant ToolboxMissouri Botanical Garden: Plant FinderUniversity of Minnesota Extension: Yard and Garden
Supplier search: Amazon. Search links are not paid placements unless explicitly marked; affiliate listings may earn a commission. Last reviewed: 2026-05-31.