Rebutia krainziana - SCARLET BALL
Rebutia is a genus of small, easy-to-grow cactus plants that are beloved by cactus enthusiasts for their stunning blooms and compact, clumping growth habit. These compact cacti produce large, vibrant flowers in shades of red, orange, pink, or yellow, perfect for adding bursts of color to small spaces.
Details
Common Names: Crown Cactus, Krainz' Crown Cactus, Scarlet Ball Cactus
Botanical Name: Rebutia krainziana
Name Meaning:
- Rebutia: Named after Pierre Rebut (1827-1902), a French botanist who specialized in cacti.
- krainziana: Honors Hans Krainz (1906-1980), a Swiss horticulturist known for his work on cacti.
Native Range: South America (rocky slopes of Andean region in Bolivia and Argentina)
Plant Family: Cactaceae (cacti)
Grow Zone (Hardiness): 9 - 11 NOT FROST HARDY (25°F) Find my zone
Bloom: Large, vibrant flowers that are orange-red (or bright red, yellow, or white) appear in spring, followed by small, bulbous seed pods. (1)
Light: Full sun to partial shade/Bright, indirect sunlight
Soil: Well-draining
Water: Low (2) (3)
Growth Rate/Habit: Moderate/Globular, clumping
Mature Size: 4 in. tall x 2.5 in. wide (4-6 in. cluster)
SOLD AS A BARE ROOT SPECIMEN, APPROX. 2 INCHES TALL.
We recommend planting this in our Cactus/Succulent Soil.
Rebutia species are often self-fertile, meaning they can set seeds without needing a second plant for cross-pollination.
- Winter care: A cooler winter dormancy period is crucial for blooming in the spring. Protect from prolonged freezing temperatures.
- During the growing season (spring/summer): Water thoroughly, but only when the soil is completely dry. During the dormant season (fall/winter): Drastically reduce watering, only watering lightly if the plant begins to shrivel.
- Feeding: Fertilize once a month during the active growing season with a diluted, low-nitrogen cactus fertilizer. DO NOT FERTILIZE during the dormant season.