Euphorbia martinii Ascot Rainbow (Spurge)

Euphorbia martinii Ascot Rainbow, commonly known as Martin’s Spurge, is a striking perennial prized for its dramatic, multi-tonal foliage and unique blooms. Its narrow, variegated leaves are an eye-catching blend of green, cream, and golden yellow, with tinges of soft pink and red that intensify in cooler months. This foliage provides a constant burst of colour, making Ascot Rainbow a perfect choice for adding year-round vibrancy to borders, containers, or mixed planting schemes.

Reaching a compact height of 40-60 cm, Ascot Rainbow is a manageable yet impactful plant that thrives in sunny to partially shaded locations. From late spring through summer, it produces clusters of lime-green and chartreuse bracts with a subtle pink blush, creating a dynamic display that contrasts beautifully with its variegated foliage.

What sets Ascot Rainbow apart is its exceptional resilience. It’s highly drought-tolerant once established, deer-resistant, and thrives in poor, well-drained soils, making it a low-maintenance option for a variety of garden settings. Unlike many perennials, it holds its structure and colour throughout the year, offering visual interest even in the depths of winter.

We supply Euphorbia martinii Ascot Rainbow as premium-quality bare root plants to gardeners across the UK. For the best results, plant in a well-drained location with plenty of sunlight and allow the soil to dry out between waterings. Its unique foliage makes it a fantastic companion for other perennials, ornamental grasses, or gravel gardens.

Add a bold splash of colour and texture to your garden with Euphorbia martinii Ascot Rainbow, a perennial that effortlessly combines beauty, resilience, and year-round appeal.

• Type of Plant: Perennial
• Common Name: Martin’s Spurge
• Foliage Colour: Variegated green, cream, and golden yellow with pink and red tinges, especially in cooler months
• Flower Colour: Lime-green and chartreuse bracts with a subtle pink blush
• Height: Approximately 40-60 cm
• Spread: Around 40-50 cm
• Blooming Period: Late spring to summer
• Fragrance: Not scented
• Hardiness: Fully hardy in UK gardens
• Key Features: Year-round foliage colour; drought-tolerant; deer-resistant; retains structure in winter
• Sunlight: Thrives in full sun to partial shade
• Soil: Prefers well-drained soil; tolerates poor soil conditions
• Watering Needs: Low; allow soil to dry between waterings
• Maintenance: Low-maintenance; cut back flowering stems after blooms fade to maintain shape
• Wildlife Attraction: Pollinator-friendly; attracts bees and other beneficial insects
• Supplied As: Bare root plants
• Ideal For: Borders, containers, gravel gardens, and mixed perennial plantings
• Planting Density: 5-7 bare root plants per square metre
• Planting Time: Best planted in spring for optimal establishment
• Dispatch: Spring (March/April)
• We ship from: London