Pot Size: 3.5"
Accepted Scientific Name: Streptocarpus hybrid 'Split'
Origin and Habitat:
Streptocarpus hybrids, commonly called Cape Primroses, originate from the tropical and subtropical regions of South Africa and Madagascar. These areas are characterized by rocky outcrops, shaded forest margins, and moist but well-drained soils. In their natural habitats, they grow in sheltered locations where humidity is consistent but not excessive, and temperatures remain mild throughout the year.
Description:
Streptocarpus hybrid 'Split' is a compact perennial houseplant that typically reaches 8 to 12 inches tall and 10 to 14 inches wide. The foliage forms a low rosette of elongated, slightly textured green leaves. Its flowers are the main feature, appearing in clusters on upright stems. Each bloom showcases a striking split pattern of color, with delicate violet and white tones, giving the appearance of painterly brush strokes. The flowers are tubular with a flared, lobed shape and are produced abundantly over a long season, making it a highly decorative indoor plant.
Cultivation:
Zone: Best grown indoors in temperate regions; suitable for USDA Zone 10–11 when outdoors.
Temperature: Thrives between 15–25°C. Protect from cold drafts and avoid heat above 30°C.
Growth Rate: Moderate, with steady foliage growth and prolonged blooming.
Soil: Use a light, airy soil mix with pumice added for drainage. Avoid compact soils.
Watering: Keep soil lightly moist, allowing the surface to dry slightly between waterings. Avoid waterlogging.
Fertilizing: Apply a balanced liquid fertilizer every 2–3 weeks during active growth and flowering.
Light: Bright, indirect light is ideal. Direct sun may scorch leaves, while too little light reduces flowering.
Pests and Diseases: Generally resilient but can be susceptible to aphids, mealybugs, spider mites, and thrips. Overwatering may cause root rot or fungal leaf spotting. Good air circulation reduces disease risk.
Propagation:
Propagated easily by leaf cuttings or division. A single healthy leaf can be cut and rooted in a moist, well-draining medium, producing new plantlets from the cut surface. Division of mature plants is also effective for quick propagation.