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Flowering plantsEasy CarePet Safe

Red Hot Poker

Kniphofia uvaria and hybrids

Red hot pokers form clumps of grassy leaves and send up tall spikes of tubular flowers that fade from red at the top to yellow below, like torches. They attract nectar-feeding birds and tolerate heat and wind.

Botanical FamilyAsphodelaceae
Native RegionSouth Africa
Growth RateModerate
Mature Size60–150 cm tall
Bloom PeriodSummer to autumn
Common NamesTorch lily, Kniphofia
Red Hot Poker

Photo: Kniphofia_uvaria.jpg: Toby Hudson derivative work: 99of9 (talk) · CC BY-SA 3.0, via Wikimedia Commons

Essential Care Requirements

Light

Full sun

Watering

Moderate

Water regularly in summer; avoid wet soil in winter.

Soil

Well-drained, fertile soil; pH 6.0–7.5.

Temperature and humidity

-15–38 °C · Moderate humidity

Feeding

Feed in spring with a balanced fertilizer.

Pruning and propagation

Propagate by division, seed

Cut spent spikes to the base and tidy old leaves in spring.

Not known to be toxic.

Top Cultivation Tips

Tie leaves over the crown in wet, cold winters.

Good for coastal gardens.

Divide in spring every few years.

Compact hybrids suit smaller spaces.

Common problems

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Red Hot Poker (Kniphofia uvaria and hybrids) care guide