Introducing the Euphorbia milii grandiflora ‘Harlequin’, which is a captivating Euphorbia milii hybrid, renowned for its vibrant and unique variegated blooms. Native to Madagascar, the 'Harlequin' variety stands out with its colorful bracts that range from pink to red, often splashed with white or cream, making it a striking addition to any garden or indoor plant collection.
The Euphorbia hybrid variety is distinguished by its vibrant, multi-colored bracts, which surround the small, yellow flowers typical of Euphorbia milii. These bracts are what give the plant its ornamental value, offering a mix of pink, red, and white shades. The plant typically reaches a mature size of 6 feet in height, with a spread of about 3 feet, making it suitable for both container growth and as a landscape feature in warmer regions.

The true flowers of Euphorbia milii are small and inconspicuous, surrounded by colorful bracts that are often mistaken for petals.
The 'Harlequin' variety produces these bracts in a range of colors, creating a kaleidoscope of hues that change slightly with the seasons.
Blossoms emerge white, with pink highlights on the edges and green petal flares. The flowers mature, turning deep pink with green petal flares.
The flowering period can extend throughout the year, particularly in warmer climates or when grown indoors in a controlled environment.
When it comes to care, this Euphorbia milii hybrid is a low-maintenance plant, ideal for gardeners looking for a splash of color with minimal effort. It thrives in bright, indirect light but can also tolerate full sun, which encourages more vibrant bract coloration. It is drought-tolerant and prefers to dry out between waterings. Overwatering should be avoided, as it can lead to root rot.
A well-drained specialized soil mix is ideal for the healthy growth of your plant. It prefers warm indoor temperatures, ideally between 60-85°F. The 'Harlequin' can be grown outdoors in USDA zones 9-11, where temperatures do not drop below 30°F.
The Euphorbia milii grandiflora ‘Harlequin’ can be propagated through cuttings. During the warmer months, when the plant is actively growing, cuttings are best taken. Before planting the cuttings in a well-draining soil mixture, let them several days to dry and callous over.
Additionally, rooting hormones can be used to promote rapid root development. Be sure to add Euphorbia milii grandiflora ‘Harlequin’ to your collection today and elevate the beauty of your home or garden, with this stunning-looking plant.
Bloom Season
Flower Color
Growth Rate
Hardiness Zone
Mature Size
Plant Type
Resistance
Sun Exposure
Watering Needs
Bloom Season | Spring, summer |
---|---|
Botanical Name | Euphorbia milii ‘Harlequin’ |
Dormancy | Winter |
Family | Euphorbiaceae |
Flower Color | Deep pink (Green patel flare) |
Genus | Euphorbia |
Growth Habit | Shrub |
Growth Rate | Slow |
Hardiness Zone | 9, 10, 11 |
Mature Size | 6 ft. tall, 3 ft. wide |
Native Area | Madagascar |
Plant Type | Succulent |
Propagation | By cuttings, division, seeds |
Resistance | Extremely drought-tolerant, heat tolerant, pest resistance |
Soil PH | 6.5, Acidic, Neutral |
Soil Type | Succulents potting mix soil |
Special Features | Easy to grow |
Sun Exposure | Full sun, partial shade |
Toxicity | Mildly toxic for humans, mildly toxic for pets |
Watering Needs | Low |
Growers Quick Reference Guide - Key Features
- Description
- Key Plant Features
Introducing the Euphorbia milii grandiflora ‘Harlequin’, which is a captivating Euphorbia milii hybrid, renowned for its vibrant and unique variegated blooms. Native to Madagascar, the 'Harlequin' variety stands out with its colorful bracts that range from pink to red, often splashed with white or cream, making it a striking addition to any garden or indoor plant collection.
The Euphorbia hybrid variety is distinguished by its vibrant, multi-colored bracts, which surround the small, yellow flowers typical of Euphorbia milii. These bracts are what give the plant its ornamental value, offering a mix of pink, red, and white shades. The plant typically reaches a mature size of 6 feet in height, with a spread of about 3 feet, making it suitable for both container growth and as a landscape feature in warmer regions.

The true flowers of Euphorbia milii are small and inconspicuous, surrounded by colorful bracts that are often mistaken for petals.
The 'Harlequin' variety produces these bracts in a range of colors, creating a kaleidoscope of hues that change slightly with the seasons.
Blossoms emerge white, with pink highlights on the edges and green petal flares. The flowers mature, turning deep pink with green petal flares.
The flowering period can extend throughout the year, particularly in warmer climates or when grown indoors in a controlled environment.
When it comes to care, this Euphorbia milii hybrid is a low-maintenance plant, ideal for gardeners looking for a splash of color with minimal effort. It thrives in bright, indirect light but can also tolerate full sun, which encourages more vibrant bract coloration. It is drought-tolerant and prefers to dry out between waterings. Overwatering should be avoided, as it can lead to root rot.
A well-drained specialized soil mix is ideal for the healthy growth of your plant. It prefers warm indoor temperatures, ideally between 60-85°F. The 'Harlequin' can be grown outdoors in USDA zones 9-11, where temperatures do not drop below 30°F.
The Euphorbia milii grandiflora ‘Harlequin’ can be propagated through cuttings. During the warmer months, when the plant is actively growing, cuttings are best taken. Before planting the cuttings in a well-draining soil mixture, let them several days to dry and callous over.
Additionally, rooting hormones can be used to promote rapid root development. Be sure to add Euphorbia milii grandiflora ‘Harlequin’ to your collection today and elevate the beauty of your home or garden, with this stunning-looking plant.