Kniphofia

Asphodelaceae

Torch Lily, Poker Plant, Red-Hot-Poker, Tritoma

The herbaceous species have green grass-like leaves whereas the perennial varieties have broader strap-shaped leaves. They produce strong, smooth, upright flower stems which bear striking pointed spikes of compact tubular flowers the ends of which face downwards. Flowers are mostly in shades or red, orange, yellow and are frequently two-tone.

Uses

Border plants, group plantings, cottage gardens. 

Culture

They grow in any well-drained soil but prefer a sunny position. They do not need rich soils and they will grow poorly in wet soils. Apply organic mulch over winter to protect crowns from frost. In summer, fertilise with organic feed or add organic mulch. Staking is unnecessary. Cut back spent flowers close to crown to encourage further flowers.  

Propagation

They may be propagated from seeds sown in spring which should flower the following summer. They may also be divided in spring.

Cultivars

Cultivars include:

K. 'Bee's Lemon' - to 1.1m tall with rich lemon-yellow flower spikes.

K. 'Bee's Sunset' - to 1m tall with orange-yellow flower spikes.

K 'Springtime' - 10 1.1m tall with spikes of yellow lower flowers topped with red flowers. 

Plant Health

There are no pests or diseases of note.

More info

There are more than 70 species of these plants which come from Africa.