SAEDNEWS: The coral plant is a hardy plant that is relatively easy to care for and can be kept in the home for a long time, allowing you to enjoy its beauty.
According to Saednews, Euphorbia milii (Crown of Thorns)
Family: Euphorbiaceae
Native Region: Madagascar
Euphorbia milii belongs to a large genus with around 2,000 species, including annual and biennial herbaceous plants, perennial species, and both evergreen and deciduous shrubs. Many members of this genus are succulent.
This species is native to Madagascar. It typically grows up to 90 cm in height and spreads about 60 cm wide. The plant is semi-succulent with woody lower stems and is covered with sharp thorns.
Its inflorescence is 5–8 cm long, forming a branched, spike-like structure that emerges from the tips of the stems.
Two kidney-shaped red bracts appear beneath the flowers. Crown of Thorns can flower throughout the year, although it most commonly blooms in winter. The stems are thorny, and the leaves are small, oval, and sparse; in some varieties, the leaves are larger.
The flowers are small but attractive and come in a wide range of colors including red, pink, white, purple, yellow, and bi-colored varieties. This plant is highly resistant and suitable for people who cannot spend much time caring for plants or live in hot and dry climates.
This species has many varieties worldwide. Some of them include:
Golden Gem
Paradise Lady
Red Bouquet
Dreamland
Golden Gem
The best medium for germinating seeds, especially rare or special plants, is coco peat because it retains moisture well. However, it contains few nutrients, so seedlings must be transferred to richer soil after initial growth.
Fill a pot with coco peat and water it thoroughly. Place seeds 2–3 cm apart on the surface, cover them with a thin layer of coco peat, and water gently again. Cover the pot with a plastic bag to maintain humidity and warmth, which helps germination.
Once seedlings emerge, remove the cover. When they reach 5–8 cm in height, transplant them into nutrient-rich soil individually.
The ideal germination temperature is 15–25°C. Seeds can also be planted in moist sand during spring. Germination to flowering takes approximately 5–8 months.
Euphorbia milii requires plenty of light. Full sunlight is ideal, as it promotes healthy growth and abundant flowering. However, intense midday summer sun should be filtered.
The ideal temperature range is 20–30°C. It can tolerate up to 35°C, but growth may slow. In winter, temperatures should not drop below 15°C, as cold conditions can damage or kill the plant. Good air circulation is also important.
This plant stores water in its succulent stems and prefers dry soil. Overwatering can cause leaf drop and stem rot, eventually killing the plant. Water only when the soil is completely dry, even allowing an extra day or two after dryness before watering again.
It grows in various soil types but requires well-draining soil to prevent root rot. A cactus soil mix is ideal. Adding organic fertilizer improves growth.
During the growing season (early spring to late summer), use fertilizer to support growth. Potassium-rich and low-nitrogen fertilizers are recommended.
The plant tolerates dry air well and does not require high humidity. However, excessive misting should be avoided as it may cause fungal diseases.
Pruning helps create a fuller, more attractive plant. Cutting back stem tips encourages branching and denser growth, allowing the plant to develop a compact, rounded shape.
