Thunbergia

Family Thunbergia. A genus widely distributed throughout the tropical zones of Asia and Africa, comprising about 200 species. Leaves cordate, with soft pubescence. Flowers attractive, funnel-shaped, on long pedicels.

Location of Thunbergia: in a sunny warm place, preferably sheltered from the wind. South and southwest exposures are most desirable.

Soil: fresh to moderately dry, permeable, rich in lime and nutrients.

Care for Thunbergia: stems should preferably be trained on wire or a trellis. Regular watering is recommended, but avoid waterlogging. Fertilize every two weeks.

Pests, diseases: aphids, spider mites, whiteflies.

Propagation of Thunbergia: Thunbergia are sown in boxes in February and pricked out before planting in open ground. Young plants are planted out in late May - early June, when the risk of frost has passed, at a distance of 30 - 40 cm from each other. Seeds can be sown directly outdoors in May. Seeds retain viability for no more than two years.

Uses of Thunbergia: on trellises or ropes at walls, in pyramid shapes on flower beds, for creating floral fountains.