Description
Euphorbia x martinii, also known as Martin’s spurge, is a striking perennial plant with compact mounds of narrow, blue-green foliage that turn reddish in autumn. From late spring to early summer, it produces clusters of yellow-green bracts that surround small, greenish-yellow flowers. The bracts persist well into summer, providing interest for a long period. This low-maintenance plant is tolerant of a range of soil types and prefers full sun to partial shade. It looks particularly stunning when planted in drifts, mixed with other perennials such as salvias, nepetas, or penstemons, or used as a groundcover in a rock garden or border. Its unique foliage and long-lasting blooms make it a great addition to any garden.
Key Facts
- Common Name(s):Martin’s spurge ‘Ascot Rainbow’
- Hardiness:Fully hardy through most of the UK
- How big will I get? Euphorbia x martinii ‘Ascot Rainbow’ can grow to a height of 1.1m and a spread of 0.8m.
- Did You Know That:Euphorbia is one of the largest genera of flowering plants with over 2000 members?
Plant Calendar
A rough guide to how this plant will change through the year.
Jan | Feb | Mar | Apr | May | June | July | Aug | Sept | Oct | Nov | Dec | |
Flowering Time | ||||||||||||
Foliage Colour |
J | F | M | A | M | J | J | A | S | O | N | D |
Care Guide
Soil Requirements
Euphorbia x martinii ‘Ascot Rainbow’ prefers soil with good drainage and does not tolerate standing water. This plant can grow in soil with a wide range of pH levels, it is not picky about the pH level of the soil.
Best Position
Euphorbia x martinii ‘Ascot Rainbow’ prefers a sheltered position and requires full sun to thrive, this consists of more than six hours of direct sunshine per day.
Maintenance
Euphorbia x martinii ‘Ascot Rainbow’ should be cut back in the autumn will promote growth the following year by redirecting energy from seed production and foliage maintenance to root growth.
Pest, Diseases and Wildlife
Euphorbia x martinii ‘Ascot Rainbow’ is generally pest free, and it tends not to have problems with diseases. It is toxic to cats, dogs, horses and people.