Ascot Rainbow Spurge
Euphorbia x hybrida 'Ascot Rainbow'
Essentials
At a Glance
Plant Type
Perennial
Height
20 inches
Width
20 inches
Light
Full Sun, Partial Sun
Zones
6, 7, 8, 9
Water
Low
Humidity
Low
Lifespan
Perennial
Native To
Hybrid cultivated variety
Toxicity
Sap is a skin and eye irritant; toxic if ingested
The Story
Plant Bio
Euphorbia 'Ascot Rainbow' is a compact, evergreen perennial prized for its striking variegated foliage. The narrow, grey-green leaves are edged in yellow, flushing pink and red in cooler weather. The foliage provides year-round interest, with colors intensifying in fall and winter. In spring, it produces clusters of chartreuse bracts with red centers. It is highly deer and rabbit resistant.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Choose a sunny location with well-draining soil for planting.
- Tuck seeds or cuttings into soil, ensuring good contact for root development.
- Water thoroughly after planting to settle the soil around roots.
- Mist cuttings regularly to maintain humidity and promote rooting.
- Transplant if necessary after roots are established, typically in 6 weeks.
- Mulch around the base to retain moisture and suppress weeds.
Pro Tip
Use a cactus or succulent mix for optimal drainage and root health.
Keep It Thriving
Care Guide
Do
- Water sparingly during winter months 🌱
- Provide full sun for vibrant foliage colors
- Prune dead or damaged stems to encourage new growth
- Use well-draining soil to prevent root rot
Don't
- Overwater, which can cause root rot ❌
- Plant in heavy clay soil without amendment ❌
- Expose to frost; protect or bring indoors during cold weather
- Neglect pruning; remove dead stems regularly
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
Ascot Rainbow Spurge questions
What zones can Ascot Rainbow Spurge grow in?
Ascot Rainbow Spurge is hardy in USDA Zones 6–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Ascot Rainbow Spurge deer resistant?
Yes — Ascot Rainbow Spurge is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Ascot Rainbow Spurge bloom?
Ascot Rainbow Spurge typically blooms in spring through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Ascot Rainbow Spurge need full sun?
Ascot Rainbow Spurge does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Ascot Rainbow Spurge drought tolerant?
Yes — once established (usually after the first full season), Ascot Rainbow Spurge handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Euphorbia to compare
Flowering Spurge
Euphorbia corollata 'Carolina Snow'
Cypress Spurge
Euphorbia cyparissias
Ruby Spurge
Euphorbia cyparissias 'Fens Ruby'
Myrtle Spurge
Euphorbia myrsinites
Horned Spurge
Euphorbia cornigera
Marsh Spurge
Euphorbia palustris
Keep exploring
Explore the genus
Collections featuring this plant
Hardy in your zone?
Grow Ascot Rainbow Spurge 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.
