Euphorbia Acanthothamnos

Description

Euphorbia Acanthothamnos is a succulent plant that belongs to the Euphorbiaceae family. It is commonly known as the Thorny Spurge or the Thorny Euphorbia. This plant is native to South Africa, specifically in the Northern Cape and Western Cape regions.

Taxonomic Information

Appearance

Euphorbia Acanthothamnos has a unique appearance that sets it apart from other succulent plants. It grows up to 1 meter tall and 2 meters wide, with a globular shape. Its stems are greyish-green and covered in small thorns, which give it a spiky look. The leaves are small and oval-shaped, with a pale green color. The flowers are small and yellow-green, blooming in late winter to early spring.

Care Guide

Euphorbia Acanthothamnos is a low-maintenance plant that is easy to care for. Here are some tips on how to take care of this plant:

• Water: Water your plant sparingly, only when the soil is completely dry. Overwatering can cause root rot.
• Fertilization: Fertilize your plant once a month during the growing season with a balanced fertilizer. Stop fertilizing during the winter months.
• Soil: Use a well-draining soil mixture that is specifically designed for cacti and succulents.
• Sunlight: Euphorbia Acanthothamnos thrives in full sun but can also tolerate partial shade.
• Hardiness Zones: This plant is hardy in USDA zones 9-11.

Common Pests & Diseases

Euphorbia Acanthothamnos is generally resistant to pests and diseases. However, it can be susceptible to mealybugs, spider mites, and scale insects. To prevent these pests, keep your plant clean and free of debris. If you notice any signs of infestation, treat your plant with an insecticidal soap or neem oil.

Habitat

Euphorbia Acanthothamnos is a desert plant that grows in rocky, dry areas. It is often found growing on hillsides and mountains, where it can tolerate extreme temperatures and minimal rainfall. This plant is also commonly found in succulent gardens and rock gardens, where it adds a unique texture and shape.

Question and Answer

Q: Is Euphorbia Acanthothamnos poisonous?

A: Yes, this plant is toxic and should be kept away from children and pets. The milky sap of the plant can cause skin irritation and eye damage.

Q: Can I propagate Euphorbia Acanthothamnos?

A: Yes, this plant can be propagated through stem cuttings. Make sure to let the cuttings dry for a few days before planting them in well-draining soil.

Q: How often should I repot my Euphorbia Acanthothamnos?

A: This plant does not require frequent repotting as it prefers to be root-bound. Repot only when the plant has outgrown its container or if the soil is depleted.

Q: How do I prune Euphorbia Acanthothamnos?

A: Prune your plant in early spring to control its shape and size. Wear gloves and protective clothing as the sap of the plant can be irritating to the skin. Use a clean, sharp pair of shears to make cuts just above a leaf node.

Related Plants

• Euphorbia Obesa
• Euphorbia Tirucalli
• Euphorbia Milii
• Euphorbia Horrida

References

• “Euphorbia Acanthothamnos.” PlantZAfrica. South African National Biodiversity Institute, n.d. Web. 15 Mar. 2021.
• “Euphorbia Acanthothamnos.” World of Succulents. N.p., n.d. Web. 15 Mar. 2021.
• “Euphorbia Acanthothamnos.” Succulents and Sunshine. N.p., n.d. Web. 15 Mar. 2021.