Scientific Name
Rebutia marsoneri Werderm.
Synonym(s)
Rebutia minuscula var. marsoneri
Scientific Classification
Family: Cactaceae
Subfamily: Cactoideae
Tribe: Trichocereeae
Genus: Rebutia
Origin
The native range of Rebutia marsoneri is from Jujuy to Salta in Argentina. It grows on rocky outcrops.
Description
Rebutia marsoneri is a small cactus with green, depressed globose stems with conical tubercles spirally arranged and tipped with clusters of thin white spines. The stems can grow solitary or freely clustering, reaching up to 2.8 inches (7 cm) in diameter. The spines are brownish to golden yellow or white and usually have dark tips. Each areole bears up to 30 spines, variable in length from 0.1 to 0.6 inches (0.3 to 1.5 cm).
This cactus develops a large crop of flowers from the base of each stem. The flowers are bright yellow to orange or orange-red and can measure up to 2 inches (5 cm) long and 1.4 inches (3.5 cm) in diameter. This species is one of the earliest Rebutias to flower in spring and has a long-lasting and continuous blooming period.
Hardiness
USDA hardiness zones 9b to 11b: from 25 °F (−3.9 °C) to 50 °F (+10 °C).
How to Grow and Care
If you can grow cacti and succulents successfully, you can likely grow the popular Rebutia without too much trouble. Their water and light requirements are fairly typical for many cacti species, including a cooling period in the winter to promote better blooming. Watering should be done carefully, allowing the plant to almost dry out between waterings. The cactus mustn't be exposed to prolonged dampness and sitting water. Never let your cactus sit in a dish of water. Instead of propagating the offsets for the best viewing, allow the plant to form a cluster. When it blooms, this will make a magnificent display. Lastly, ensure fertilizer during the growing season for the best results.
Repot as needed, preferably during the warm season. To repot a cactus, ensure the soil is dry before repotting, then gently remove the pot.
See more at How to Grow and Care for Rebutia.
Forms
Links
- Back to genus Rebutia
- Succupedia: Browse succulents by Scientific Name, Common Name, Genus, Family, USDA Hardiness Zone, Origin, or cacti by Genus
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