Carmin Brilliant Montbretia
Crocosmia x hybrida 'Carmin Brilliant'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
24 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
5, 6, 7, 8, 9
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
South Africa (parentage)
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Crocosmia 'Carmin Brilliant' is known for its vibrant red flowers and sword-shaped leaves, typically growing to a height of 24 inches. This cultivar is particularly valued for its long-lasting blooms and ability to attract hummingbirds.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck corms 4-6 inches deep in well-draining soil in early spring.
- Water thoroughly after planting to settle soil around corms.
- Mist cuttings if propagating via division in spring or fall.
- Fertilize with a balanced fertilizer in early spring for vigorous growth.
- Remove spent flower stalks to encourage continuous blooming.
- Mulch around plants to retain moisture and suppress weeds.
Pro Tip
Plant corms in full sun for best flowering performance and vibrant color.
Keep It Thriving
Care Guide
Do
- Water regularly during active growth 🌱
- Apply a balanced fertilizer annually
- Remove dead or yellowed leaves to keep plant healthy
- Mulch to conserve moisture and prevent weeds
Don't
- Overwater to avoid root rot ❌
- Allow soil to dry out completely between watering
- Avoid disturbing corms once established
- Don’t forget to stake tall varieties to prevent damage
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Mulch | ||||||||||||
| Plant | ||||||||||||
| Spring Cleanup |
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
Carmin Brilliant Montbretia questions
What zones can Carmin Brilliant Montbretia grow in?
Carmin Brilliant Montbretia 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 Carmin Brilliant Montbretia deer resistant?
Yes — Carmin Brilliant Montbretia is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Carmin Brilliant Montbretia bloom?
Carmin Brilliant Montbretia typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Carmin Brilliant Montbretia need full sun?
Carmin Brilliant Montbretia does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Carmin Brilliant Montbretia drought tolerant?
Yes — once established (usually after the first full season), Carmin Brilliant Montbretia handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Crocosmia to compare
Lucifer Crocosmia
Crocosmia x crocosmiiflora 'Lucifer'
Mason's Crocosmia
Crocosmia x crocosmiiflora 'Masonorum'
Lucifer Crocosmia
Crocosmia lucifer
Montbretia
Crocosmia x crocosmiiflora
Walberton's Yellow Montbretia
Crocosmia x crocosmiiflora 'Walberton Yellow'
Montbretia
Crocosmia x hybrida
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