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Red Hot Poker

Kniphofia uvaria

Also listed as Aletris uvaria, Aloe longifolia

Also known as Bishop's Torch, Torch Lily, Torchflower

herbaceous☀️ full sun💧 low water❄ Hardy: Zone 5a – Zone 11a

Climate Match for your location

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A striking South African perennial with distinctive tubular flowers in hot colors—typically red, orange, and yellow—arranged in dense spikes. Extremely drought-tolerant and low-maintenance once established, making it excellent for xeriscape and pollinator gardens.

Why grow it

Red Hot Poker offers reliable, long-season color (summer through fall) with minimal irrigation once established, making it a practical alternative to thirsty perennials in water-limited regions. Unlike many ornamental spikes that require deadheading or division to maintain vigor, Kniphofia uvaria sustains flowering with basic seasonal cutback. Its tubular flowers attract hummingbirds and other pollinators effectively, adding functional value to mixed borders.

Watch out for

Plant in well-draining soil or raised beds, as winter moisture and poor drainage are the primary causes of decline in temperate climates. Flowering may be delayed or sparse if plants are overcrowded or receive insufficient sunlight (less than six hours daily). Young plants benefit from consistent water during establishment, despite the species' eventual drought tolerance.

Overview

Form
Upright
Growth Rate
moderate
Size
2–4′ tall × 1–2′ wide
Dormancy
evergreen
Family
Asphodelaceae
Pollinators & beneficial insects

Native Range

South Africa

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

SummerFall

Notable Cultivars

Little Maid is a dwarf white-and-yellow cultivar reaching 1–2 feet, ideal for smaller spaces; Flamenco produces a striking mix of colors from a single sowing and is popular for ornamental variety.

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Companion Planting

Plants well with