Rebutia albiflora (White-Flowered Rebutia)

Botanical Name: Rebutia albiflora
Common Names: Dwarf Rebutia, White-Flowered Rebutia

Rebutia albiflora is a tiny, clumping cactus native to Bolivia, prized for its delicate white flowers that appear in spring and early summer. This miniature species forms small, rounded green stems that offset readily, creating dense mats over time. Its low, spreading habit and soft appearance make it ideal for shallow bowls, small containers, and cactus collections. Mature plants typically stay under 2 inches tall, spreading wider as they clump.

Care and Cultivation:

• Prefers bright light to partial sun

• Water sparingly; allow soil to dry completely between waterings

• Use a fast-draining cactus soil mix

• Excellent for shallow containers and indoor growing

Frost Tolerance and Cold Hardiness:

• Best suited for USDA Zones 9–11

• Can tolerate brief cold down to about 25°F (-4°C) when dry

• Protect from frost and prolonged cold

• Ideal growing temperatures: 60–85°F (16–29°C)

Winter Dormancy and Health:

• Growth slows during winter

• Reduce watering significantly in colder months

• Cooler, drier winters help encourage flowering

• Maintain bright light year-round

Notes:

• Produces small, star-shaped white flowers

• Extremely compact, mat-forming growth

• Offsets readily to form dense clusters

• Ideal for miniature cactus collections