Mammillaria Longimamma

Description

Mammillaria Longimamma, also known as the Golden Star Cactus, is a cactus species native to Mexico. It belongs to the Cactaceae family and is highly sought after by collectors due to its unique appearance and ease of care. The plant is mound-shaped and can grow up to 8 inches tall and 12 inches wide.

Taxonomic Information

Domain	Eukaryota
Kingdom	Plantae
Phylum	Tracheophyta
Class	Magnoliopsida
Order	Caryophyllales
Family	Cactaceae
Genus	Mammillaria

Appearance

Mammillaria Longimamma has bright green stems with rows of white spines that can grow up to an inch long. The plant produces small pink flowers that bloom in the spring and summer. The flowers are followed by edible red fruit that contains small black seeds. The plant’s unique appearance and small size make it a popular choice for indoor gardening and terrariums.

Care Guide

Mammillaria Longimamma is a low-maintenance plant that thrives in bright, indirect light. It prefers well-draining soil and should only be watered when the soil is completely dry. During the growing season, the plant should be fertilized with a balanced fertilizer every two weeks. The plant is hardy in zones 9-11 and should be protected from frost.

Common Pests & Diseases

Mammillaria Longimamma is susceptible to a few common pests and diseases, including mealybugs, spider mites, and root rot. Mealybugs and spider mites can be treated with insecticidal soap and neem oil, while root rot can be prevented by ensuring the plant’s soil is well-draining and not overwatering.

Habitat

Mammillaria Longimamma is native to Mexico and can be found in rocky, well-draining soil in desert regions. The plant is adapted to hot, dry conditions and can survive in low-water environments.

Question and Answer

Q: How often should I water my Mammillaria Longimamma?

A: You should only water your Mammillaria Longimamma when the soil is completely dry.

Q: What kind of fertilizer should I use for my Mammillaria Longimamma?

A: A balanced fertilizer is recommended for Mammillaria Longimamma during the growing season.

Q: What is the hardiness zone for Mammillaria Longimamma?

A: Mammillaria Longimamma is hardy in zones 9-11.

Q: Can I grow Mammillaria Longimamma indoors?

A: Yes, Mammillaria Longimamma is a popular choice for indoor gardening and can be grown in a bright, sunny window.

Related Plants

• Mammillaria Elongata
• Mammillaria Gracilis
• Mammillaria Plumosa
• Mammillaria Spinosissima

References

• Anderson, E. F. (2001). The cactus family.
• Brickell, C. (Ed.). (2008). RHS A-Z encyclopedia of garden plants.
• British Cactus and Succulent Society. (n.d.). Mammillaria Longimamma.