Red crown cactus - Rebutia minuscula (Care, Characteristics, Flower, Images)

Red crown cactus

Also known as: Violet crown cactus

Red crown cactus (*Rebutia minuscula*) is a flowering cactus originating from northern Argentina. In the wild, it grows in rocky outcrops and in the Yungas forest. It is also threatened due to surrounding agriculture. Red crown cactus is often planted ornamentally as a houseplant on sunny patios. For optimal growth, it can be planted in containers filled with cactus compost.

Scientific classification

Species

Red crown cactus (Rebutia minuscula)

Pinks, cacti, and allies

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Perennial

Lifespan

Succulent

Plant Type

Spring, Mid summer, Late summer

Bloom Time

4 cm to 10 cm

Plant Height

10 cm to 15 cm

Spread

2.5 cm to 4 cm

Flower Size

Red, Orange, Yellow, Pink, Purple

Flower Color

Images of Red crown cactus

Care Guide for Red crown cactus

Every 3 weeks

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Succulent & Cactus Soil

Soil Type

Water: Red crown cactus prefers high-altitude environments with sporadic rainfall, thriving in drought-tolerant conditions. Water sparingly, about once every three weeks, ensuring soil is dry. As an indoor plant, periods of dryness are beneficial, and watering needs decrease during dormancy to reflect seasonal adaptations.

Fertilize: For red crown cactus, apply half-strength balanced succulent fertilizer every 4 weeks during spring and summer to promote growth and blooming. Avoid winter fertilization, use sparingly to prevent root burn, and water before fertilizing. Re-potting can provide adequate nutrients, reducing the need for additional feeding.

Pruning: Red crown cactus requires minimal pruning. Focus on removing withered flowers and branches to ensure that nutrients are directed towards healthy growth.

Propagation: Red crown cactus, native to Bolivia and Argentina, thrives in cultivation with proper conditions. Propagate via cuttings from a healthy plant, allowing callous formation before planting in well-draining cactus mix. Ensure good airflow, stable warmth, and indirect sunlight to promote root development and prevent over-watering.

Repotting: Repot red crown cactus every 2-3 years in spring into a small, shallow pot with good drainage. Avoid watering for a week post-repotting to prevent root rot. Ensure red crown cactus receives bright light and minimal water for optimal health after repotting.

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