Oyster Nuts Telfairia pedata. Kilimanjaro

Oyster Nut (Telfairia pedata) – Kilimanjaro produces large, heavy fruits containing nutritious, oil-rich seeds known as oyster nuts. The seeds are highly valued for their rich, buttery flavour and are commonly roasted or cooked. This vigorous climbing vine is an important traditional food crop in East Africa, especially in the Kilimanjaro region. It grows best in a warm, humid, tropical to subtropical climate, with no frost, consistent rainfall or irrigation, and protection from cold or dry winds.

Please note that our imported tropical plants may arrive smaller in size than expected. This is completely normal, as young plants are shipped to ensure they travel safely and establish well in their new environment. With proper care, warmth, and growing conditions, they will develop quickly and grow into strong, healthy, mature plants.

Scroll Down for the Growing Information:

Position

Plant in a warm, frost-free position with full sun to light shade. Oyster Nut is a vigorous climbing vine and needs a strong support, such as a tree, trellis, or pergola, to grow on.

Size

A large perennial climber that can reach 15–30 m long under ideal conditions, with very vigorous growth.

Soil Type

Oyster Nut (Telfairia pedata) grows best in slightly acidic to neutral soil, with a pH of about 6.0 to 7.0. It prefers fertile, well-drained soil rich in organic matter for strong vine growth and fruit production.

Adding half a bag of our Volcanic Rock Dust (R25 per bag) and a bag of Superfrass (R25 per bag) at planting time helps replenish essential minerals and nutrients in the soil, encourages vigorous growth, and provides natural protection against root-feeding insects.

Watering

Water regularly while young and during dry periods to keep the soil evenly moist. Once established, it is fairly hardy, but best growth and fruiting occur with consistent moisture.

Mulch

Apply a 2–5 cm layer of Pine Bark Mulch around the base of the plant to conserve moisture, suppress weeds, and regulate soil temperature. Keep mulch away from the main stems to prevent rot.

Fertilising

Feed with well-rotted compost or manure and a balanced fertiliser during the growing season. Regular feeding encourages strong vine growth, flowering, and fruit production.

For our slow-release nitrogen-rich all plant fertiliser apply 3 teaspoons every 4-5 months.

Pruning

Prune to control size, guide growth, and keep the vine manageable on its support. Remove weak, damaged, or overcrowded growth and train the strongest stems where needed.

Harvesting

Fruits are ready when they mature and begin to split naturally. The seeds (oyster nuts) are collected from ripe fruits and are usually roasted or cooked before eating.

Pests & Diseases

Generally hardy, but may be affected by grasshoppers, termites, nematodes, and sap-sucking bugs. Root problems can occur in poorly drained soils. Good airflow, healthy soil, and proper watering help reduce disease issues.

Apply agricultural Neem Oil or Effective Microorganisms (EM Control) as part of a preventative care program to help protect plants from common pests and diseases.