The Story
Plant Bio
Cypella herbertii is a perennial herbaceous plant distinguished by narrow, grass-like foliage and striking, bell-shaped flowers that display vibrant shades of orange and yellow, often with darker markings.
This species is noted for its drought tolerance and ability to thrive in rocky, well-drained soils, making it a resilient choice for xeriscaping and rock gardens.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
12 inches
Width
8 inches
Light
Partial Sun, Shade
Zones
5, 6, 7, 8, 9
Water
Moist
Humidity
Average
Lifespan
Perennial
Native To
South America
Toxicity
Non-toxic to humans and pets
Bloom period
Early spring – Late spring
In flower about 3 months of the year
Planting
How to Grow
- Tuck seeds into moist soil in early spring
- Keep soil consistently moist during active growth
- Place in partial shade for best results
- Water regularly to prevent drying out
- Apply a balanced fertilizer in spring
- Divide clumps every 3-4 years for vigorous growth
Pro Tip
Ensure soil remains moist but well-drained for optimal growth
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist 🌱
- Mulch to retain moisture and suppress weeds
- Fertilize with a balanced fertilizer in spring
- Divide clumps every 3-4 years
Don't
- Avoid waterlogging soil ❌
- Don’t expose to full, intense sunlight
- Refrain from heavy pruning during dormant season
- Avoid dry, sandy soils without moisture
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Plant | ||||||||||||
| Winter Prep |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Multiply
Propagation Methods
Good to Know
Common Questions
Herbert's Cypella questions
What zones can Herbert's Cypella grow in?
Herbert's Cypella 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 Herbert's Cypella deer resistant?
Not reliably. Deer may browse Herbert's Cypella, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Herbert's Cypella bloom?
Herbert's Cypella typically blooms in early spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Herbert's Cypella need full sun?
Herbert's Cypella does best in part shade.
More Cypella to compare
Keep exploring
Explore the genus
Hardy in your zone?
Grow Herbert's Cypella with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.