Purple
Flower Color
Non Fragrant
Fragrance
Summer
Flowering Season
Large
Size
Low
Maintenance
Yes
With Pots
Sulcorebutia
Genus
Outdoor Shade,Outdoor Sun
Sunlight Requirement
Twice A Week
Water Requirement
Low Maintenance,Outdoor,Window Ledge
Use
Rebutia canigueralii subs. rauschii
Family
Cactacaea
Native
Bolivia
Description
Sulcorebutia rauschii is a well known miniature clustering species, that readily forms clumps of many heads with characteristic short pectinate spines. The crested form is very rare and nice.
Stems are up to 5 cm in width. .The stem is covered by flat tubercles (5mm wide) which vary in colour between dark green and violet. Flowers are 20 - 50 mm long, 35 - 50 mm wide; floral tube funnel-shaped yellowish green with tan coloured scales, tepals deep magenta with a clearer throat.
Environment
Sulcorebutia is a mountainous cactus with a thick taproots and is susceptible to overwatering, it grows rather slowly and need a very good drainage to avoid rotting. It requires also an appropriate air circulation and is sometime grafted to avoid root problems.It loves a very permeable, coarse mineral soil. Water moderately in the growing season, keep dry during the winter rest. Needs a full sun, or half shaded exposure (light shadow may be useful in the hottest summer days)
Give an occasional high potassium liquid feed during the active growing period.
Landscape Uses
It is a fine plant for a rock garden or container, contrasts well with agaves, yuccas, and low-growing flowering Cactus.
