Euphorbia meloformis ‘Variegata’ is a slow-growing collector succulent with a rounded to short-columnar body, pronounced vertical ribs and cream, yellow and green patterning. The species is commonly called melon spurge. Older plants can produce basal offsets and small cyathia on slender stalks.
Shop Euphorbia meloformis ‘Variegata’, see the general succulent Euphorbia care guide or browse the Cacti & Succulents collection.
Size and growth
The RHS describes the species as tender, clump-forming and slow growing, with individual stems reaching roughly 12.5cm in diameter. Mature clumps may become wider as offsets develop. Retail size should therefore be assessed using actual plant diameter, pot size and offset count rather than height alone.
Variegation
Each plant has an individual balance of green and pale tissue. Cream or yellow areas contain less chlorophyll, so strongly variegated plants may grow more slowly. Colour can change with light, temperature and age, but abrupt exposure to strong sun can damage pale sections.
Light
Grow in a bright position with gentle ventilation. Some direct sun can be useful after gradual acclimation, but protect plants from intense afternoon exposure behind hot glass. Rotate the pot periodically if growth becomes uneven.
Watering and substrate
Use a sharply draining, structurally stable mix and a pot with drainage holes. Water thoroughly during active growth, allow excess water to escape and wait until the root zone dries before watering again. Keep much drier during cool, low-light periods. The species is more likely to tolerate temporary dryness than persistent winter moisture.
Temperature
This is a tender collector plant rather than a hardy outdoor cactus. Keep it frost-free and preferably above 10°C. It may spend warm periods in a sheltered outdoor position after gradual acclimation, but should return indoors before cold nights.
Buying a healthy plant
Look for a firm body, a stable root ball and clear size information. Slight natural corking around older basal tissue can occur, but soft, wet, blackened or translucent areas are warning signs. Variegation, rib number, colour and offsetting will vary between specimens.
Latex safety
This plant is a Euphorbia, not a true cactus. Damaged tissue releases irritating, toxic milky latex. Wear gloves, avoid eye contact and keep it away from children and pets.
Related: Euphorbia lactea ‘White Ghost’ cutting and care guide and the Rare Cacti & Succulents UK guide.