Green Heart Tree Nursery
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Streptocarpus ionanthus subsp. rupicola

Gesneriaceae

Streptocarpus ionanthus subsp. rupicola

Cape Primrose

Herb, Tuber, Succulent

IUCN: Critically EndangeredCritically endangeredNotes pending review
Size
Quantity

Not currently in stock. We can propagate or source this species — add to your order and we'll confirm timeline and availability.

About

This small, critically endangered perennial herb forms a rosette of fleshy, somewhat succulent leaves, adapted to its rocky habitats. It produces charming violet-blue flowers on slender stalks, adding a delicate touch to shaded garden spots.

Where it works in Kilifi

Thriving in Kilifi's dappled shade, this plant prefers well-drained, humus-rich soil, ideal for rockeries or container cultivation. It serves as a beautiful accent plant or a delicate groundcover in sheltered, moist garden corners.

Growing notes

This plant requires consistent moisture, especially during dry spells, but avoid waterlogging to prevent tuber rot. It exhibits a moderate growth rate and thrives with regular feeding, preferring stable, warm conditions away from direct, harsh sun.

Sources

Drafted from: Gemini 2.5 Flash. Please verify with local knowledge before relying on these notes.