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This
genus contains around 60 small cacti, and is a member of
the family Cactaceae. Native to the mountains of Bolivia
and neighboring parts of Argentina.
The Rebutia are small ball or barrel-shaped flowering
cacti, with small spines, with tubercles arranged in
spirals. Forming clusters, the slender stems of Rebutia
species have a dense covering of spines, and can be
ribbed or warty in appearance.
The flowers, sometimes larger than the plant, are
produced around the lower part of the stems, and are
often prolific. The funnel shaped flowers, which come in
shades of red to yellow and white, are produced in spring
and summer. The vibrant blooms open in daylight and close
when the sun goes down. The flowers will last four or
five days. Rebutia are among the best indoor bloomers.
Hardiness zones: 9-11, (-5°C/25°F, 4°C/40°F) in
winter. Rebutia need bright light, with gritty, very free-draining,
slightly acidic cactus soil. They also require an
excellent drainage, good air circulation and cool to cold
night temperatures. They prefer to be drenched and let
dry. Ideal for pot culture, production of both stems and
flowers will be encouraged if the plants are repotted
regularly, particularly when theyre young.
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