
Eastern Redbud
Cercis canadensis 'Black Pearl'
Essentials
At a Glance
Plant Type
Tree
Height
240 inches
Width
300 inches
Light
Full Sun, Partial Sun
Zones
5, 6, 7, 8, 9
Water
Moderate
Humidity
Moderate
Lifespan
20-40 years
Native To
Eastern North America
Toxicity
Non-toxic
The Story
Plant Bio
Cercis canadensis is a small, deciduous understory tree native to eastern North America, celebrated for its profuse, pea-like flowers that bloom on bare branches in early spring. It has distinctive heart-shaped leaves. 'Black Pearl' is a remarkable cultivar featuring intense, dark purple-black, glossy foliage that is very slow to fade in summer heat, unlike many other purple-leaved varieties. It produces abundant lavender-pink flowers before the leaves emerge.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Choose a site with well-drained soil; redbuds dislike 'wet feet'.
- Full sun in the north, partial shade in the south is ideal.
- Dig a hole twice as wide as the root ball but no deeper.
- Set the tree in the hole, ensuring the root flare is visible at the soil line.
- Backfill with native soil and water thoroughly to settle.
- Water consistently during the first two years to establish a strong root system.
Pro Tip
Plant in a location with afternoon shade in hot climates to help the dark foliage retain its best color.
Keep It Thriving
Care Guide
Do
- Provide good drainage.
- Mulch to keep the root zone cool and moist.
- Water during prolonged summer droughts.
- Allow the tree to develop its natural, graceful form.
Don't
- Do not plant in a waterlogged or poorly drained site.
- Avoid excessive pruning; redbuds require little.
- Do not fertilize heavily; a spring application of compost is sufficient.
- Avoid damaging the thin bark with string trimmers or mowers.
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mulch | ||||||||||||
| Plant | ||||||||||||
| Prune |
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
Eastern Redbud questions
What zones can Eastern Redbud grow in?
Eastern Redbud is hardy in USDA Zones 5–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Eastern Redbud deer resistant?
Yes — Eastern Redbud is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Eastern Redbud bloom?
Eastern Redbud 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 Eastern Redbud need full sun?
Eastern Redbud does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
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