Species
Helianthemum granatenseGranada Sunrose1 other cultivar
The Story
Plant Bio
Helianthemum granatense 'Henfield Brilliant' is a low-growing perennial known for its bright orange flowers and attractive foliage.
This cultivar is particularly noted for its vibrant flower color and compact growth habit, making it ideal for rock gardens and borders.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
8 inches
Width
24 inches
Light
Full Sun
Zones
5, 6, 7, 8
Water
Low
Humidity
Low
Lifespan
Perennial
Native To
Mediterranean region
Toxicity
Non-toxic
Bloom period
Early summer – Late summer
In flower about 3 months of the year
Planting
How to Grow
- Tuck seeds into well-draining soil in early spring for best germination.
- Mist cuttings regularly to maintain humidity and encourage root growth.
- Transplant seedlings when they are sturdy and have developed a good root system.
- Apply a light layer of mulch to conserve moisture and suppress weeds.
- Prune lightly after flowering to promote bushiness and remove dead branches.
- Water deeply but infrequently to prevent root rot, especially in dry periods.
Pro Tip
Use well-draining sandy soil and full sun for optimal growth and vibrant blooms.
Keep It Thriving
Care Guide
Do
- Water sparingly once established to avoid overwatering 🌱
- Prune after flowering to maintain shape and encourage new growth
- Apply a balanced fertilizer in early spring for healthy blooms
- Provide full sun for best flowering performance
Don't
- Don’t overwater; it prefers dry conditions ❌
- Avoid heavy, clay soils that retain moisture
- Don’t prune in late fall or winter
- Refrain from fertilizing with high nitrogen fertilizers which can promote foliage over flowers
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mulch | ||||||||||||
| Propagate | ||||||||||||
| Prune | ||||||||||||
| 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
Henfield Brilliant Rock Rose questions
What zones can Henfield Brilliant Rock Rose grow in?
Henfield Brilliant Rock Rose is hardy in USDA Zones 5–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Henfield Brilliant Rock Rose deer resistant?
Yes — Henfield Brilliant Rock Rose is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Henfield Brilliant Rock Rose bloom?
Henfield Brilliant Rock Rose typically blooms in early summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Henfield Brilliant Rock Rose need full sun?
Henfield Brilliant Rock Rose does best in full sun (6+ hours).
Is Henfield Brilliant Rock Rose drought tolerant?
Yes — once established (usually after the first full season), Henfield Brilliant Rock Rose handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Helianthemum to compare
Keep exploring
Explore the genus
Hardy in your zone?
Grow Henfield Brilliant Rock Rose 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.