Kniphofia 'Rasta'
red hot hoker
Orders placed until 29 February 2027
You can expect your order in February/March 2027
Orders placed 1 March - 15 April 2027
You can expect your order in March/April 2027
Orders placed 16 April - 15 May 2027
You can expect your order within 10 business days
Free delivery
on orders over £50
Standard delivery £3.99
on orders under £50
All orders are responsibly packed and delivered carbon neutral — Learn more
Delivery to Northern Ireland
Standard delivery £6.99
on orders under £50
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— Ship carbon neutral;
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— Invest in reforestation;
— Invest in soil carbon storage.
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Description
Kniphofia 'Rasta' is a lively spectacle in any summer or autumn garden, bringing a playful burst of colour with its spikes of coral red graduating into lime yellow. The long, linear, strap-like leaves provide a fresh green backdrop, making each flower spike pop like a painter’s final flourish. Kniphofia 'Rasta' grows with a sculptural presence, perfect for creating vertical interest at the back of borders, or adding a bold statement to containers. With its energetic palette, Kniphofia 'Rasta' is impossible to ignore, yet it blends beautifully with perennials in complementary tones, lifting any planting scheme with ease.
Beyond its vibrant summer display, Kniphofia rufa 'Rasta' keeps on giving well into autumn, extending the garden’s season of colour. Its tough, clump-forming habit ensures the plant will return year after year, rewarding a sunny spot with minimal fuss. Kniphofia 'Rasta' also attracts pollinators, offering nectar-rich blooms that garden bees and butterflies adore. Hardy and resilient, Kniphofia 'Rasta' thrives in well-draining soil and can take the occasional dry spell without complaint. Whether you’re aiming for dramatic architectural impact or a cheerful, tropical-inspired border, Kniphofia 'Rasta' is a dependable, eye-catching choice that dances across the garden stage from summer into autumn.
Kniphofia is known as red-hot poker because its blazing flower spikes look like molten pokers just pulled from the fire.
Perfect companions
Key features
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Good for cutting
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Comes back every year
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Loved by pollinators
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In peat-free compost
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Low maintenance
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Fully hardy
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Rodent resistant
Specs & details
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Botanical name
Kniphofia rufa 'Rasta'
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Flower colour
Red, coral, lime, yellow
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Plant size
1
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Established height
70cm-1m
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Established spread
30-50cm
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Plant spacing
5 plants per m2
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Leaf colour
Green
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Habit
Upright
Clump-forming -
Life cycle
Perennial
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Hardiness
Fully hardy
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Years to establish
1-2 years
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Sunlight
Full sun
Partial shade -
Position
Sheltered
Exposed -
Suitable for
Large containers
Borders
Gravel gardens
Coastal gardens
Cottage gardens
Low maintenance gardens
Cut flower gardens -
Soil acidity
Any
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Soil moisture
Free draining
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Soil type
Loam
Sandy
Loam-based compost
Stony
Multipurpose compost -
Growing skill
Easy to grow
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Scented
No
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Pollinator-friendly
No
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Mouse resistant
Yes
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Rabbit resistant
Yes
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Deer resistant
No
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Toxicity
No report
Plant calendar
| Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
- Planting
- Flowering
Useful information
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Soak the Kniphofia 'Rasta' roots in water for 3-6 hours prior to planting
Plant your red hot hoker bare roots into temporary pots with a multipurpose compost within a week of delivery and grow-on in a sheltered spot outdoors
Choose a pot which comfortably fits the bare roots. Some have a noticeable crown which should be just below the soil surface with any top growth exposed. Some varieties are a length of root which should be planted lengthways and shallowly (1-2cm deep).
Plant out into borders or permanent containers in late spring or early summer once in full growth. Choose a position in sun or shade depending on the variety.
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Orders placed until 29 February 2027
You can expect your order in February/March 2027Orders placed 1 March - 15 April 2027
You can expect your order in March/April 2027Orders placed 16 April - 15 May 2027
You can expect your order within 10 business days
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