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Kniphofia (Red Hot Poker)

Poker Plant, Red Hot Poker, Torch Lily, Tritoma

Red hot poker, torch lily, kniphofia, orange flower, yellow flower, full sun plant, kniphofia Royal Standard, Kniphofia Timothy, Kniphofia Rooperi, Kniphofia Shining Sceptre, kniphofia Flamenco, late summer blooms, fall blooms, mid summer blooms

Kniphofia, commonly known as Torch Lily or Red Hot Poker, never fails to make a bold statement in the garden with its brilliant show of bright-colored, dense, erect spikes resembling glowing pokers or torches.

What is Red Hot Poker?

Red Hot Poker is a striking rhizomatous perennial native to the sunny meadows and open slopes of South Africa. This fascinating plant is prized for its unique, upright flower spikes that resemble a torch, giving it its common name.

  • Habit and Size: The stout flower spikes emerge from clumps of arching, grass-like, green foliage and can reach heights of 1 to 6 feet (30-180 cm), depending on the variety.
  • Flowers: The stately flowers are noted for their long-lasting display of reds, oranges, yellows, or creams, adding eye-catching splashes of color to any border. Kniphofia changes color as the flower matures, exhibiting the deepest shades in bud and fading as the flower opens, resulting in a bicolor look.
  • Blooming Season: Red Hot Pokers have a wide range of flowering times. They bloom from late spring to early fall, depending on the varieties. If you are a fan of Kniphofias, you may want to select different varieties to extend the pleasure of admiring their lovely blooms from May through October!
  • Hardiness: They are hardy to USDA zones 5-9. These plants are known for their high drought tolerance once established, making them suitable for xeriscaping or in a dry, sunny border.
  • Uses: Kniphofia is versatile. With various sizes and colors available, from the striking ‘Flamenco’ with its mix of yellows, oranges, and reds to the dwarf ‘Elvira’ with its intense red-orange flowers, there is a Red Hot Poker suitable for almost any garden design.
  • Pollinators: Kniphofia’s bold, bright flowers are a magnet for hummingbirds and bees, making it an excellent choice for a pollinator garden.
  • Deer and Rabbit: Kniphofia is also noted for its deer and rabbit resistance. Its leaves are somewhat sharp and coarse, deterring these animals from nibbling on them.

Guide Information

Hardiness 5 - 9
Heat Zones 4 - 9
Climate Zones 2, 3, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Perennials
Genus Kniphofia
Exposure Full Sun
Season of Interest Spring (Late)
Summer (Early, Mid, Late)
Fall
Height 1' - 6'
(30cm - 180cm)
Spread 1' - 3'
(30cm - 90cm)
Maintenance Low
Water Needs Average
Soil Type Loam, Sand
Soil pH Acid, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Showy
Tolerance Drought, Deer, Rabbit
Attracts Birds, Butterflies, Hummingbirds, Bees
Landscaping Ideas Beds And Borders
Garden Styles City and Courtyard, Coastal Garden, Informal and Cottage, Prairie and Meadow
Kniphofia ‘Alcazar’ (Red Hot Poker)
Kniphofia ‘Bees’ Lemon’ (Red Hot Poker)
Kniphofia ‘Bees’ Sunset’ (Red Hot Poker)

Why Should I Grow Red Hot Poker?

Growing Kniphofia in your garden has several benefits:

  • Vibrant Colors: The fiery hues of the Red Hot Poker add a bright and eye-catching element to your garden. The unique color transition in its flowers can add depth and interest to your landscape.
  • Attracts Pollinators: Kniphofia is beloved by hummingbirds and bees. If you’re looking to attract these beneficial pollinators to your garden, planting Red Hot Pokers is a great way to do it.
  • Drought Tolerant: Once established, these plants are exceptionally drought-tolerant, making them an excellent choice for xeriscaping or for gardens in drier climates.
  • Deer and Rabbit Resistant: The sharp, coarse texture of the leaves deters deer and rabbits, making Kniphofia a good choice if these animals are common in your area.
  • Low Maintenance: Kniphofia requires minimal care once established. They do not need regular pruning and are not particularly susceptible to pests or diseases.
  • Seasonal Interest: Depending on the variety, Red Hot Pokers can bloom from late spring to early fall, offering long-lasting color and interest in your garden.
  • Versatility: There are many different varieties of Kniphofia available, ranging in size and color. This versatility allows you to choose the perfect Red Hot Poker to fit your specific garden design and needs.
Kniphofia ‘Orange Vanilla Popsicle’ (Red Hot Poker)
Kniphofia rooperi (Red Hot Poker)
Kniphofia ‘Alcazar’ (Red Hot Poker)

Garden Design with Red Hot Poker

Designing a garden with Red Hot Poker can add visual interest and structure to your landscape. Here are some design ideas to consider:

  • Dramatic Focal Point: Kniphofia makes an excellent focal point in a garden due to its distinctive, torch-like flowers. Plant them in a prominent location where their unique form and fiery colors can be appreciated.
  • Mixed Borders: Kniphofia looks fantastic in mixed borders, providing a striking contrast to softer or rounder flowers. They can be paired with perennial plants like Echinacea, Rudbeckia, or Lavender, and grasses like Miscanthus or Panicum for a natural, prairie-style look.
  • Cottage Gardens: Red Hot Pokers can be incorporated into a cottage garden design due to their height and vibrant colors. Surround them with traditional cottage garden plants like Roses, Delphiniums, and Hollyhocks.
  • Wildlife Garden: Since Kniphofia attracts hummingbirds and bees, consider adding them to a wildlife or pollinator garden. Combine them with other nectar-rich plants like Salvia, Penstemon, or Buddleia.
  • Water-wise Gardens: Given their drought tolerance, Kniphofia is an excellent choice for xeriscaping or dry gardens. They can be planted alongside other drought-tolerant plants such as Sedum, Lavender, and Yucca.
  • Containers: Smaller Kniphofia varieties can be grown in containers, adding an exciting element to your patio or decking.

Remember, Kniphofia’s bold flowers are best appreciated en masse, so try to plant them in groups rather than as solitary specimens. Their torch-like flowers add height and structure to your garden, so consider this when planning your planting scheme.

Kniphofia hirsuta ‘Fire Dance’ (Red Hot Poker)
Kniphofia northiae (Giant Red Hot Poker)
Kniphofia ‘Flashpoint’ (Red Hot Poker)

Kniphofia Companion Plants

Red Hot Poker adds a punch of color and height to any garden, making it a perfect companion for many different types of plants. Here are some great companions for your Kniphofia:

  • Echinacea (Coneflower): Their daisy-like blooms offer a nice contrast to the torch-like flowers of the Red Hot Poker.
  • Ornamental Grasses: Tall grasses, like Panicum or Miscanthus, provide a soft backdrop to highlight Kniphofia’s dramatic flower spikes.
  • Sedum (Stonecrop): Their succulent leaves and flat, star-shaped flowers contrast well with the tall, fiery blooms of the Kniphofia.
  • Salvia: The deep purples and blues of many Salvia species can help Kniphofia’s red and yellow hues really pop.
  • Daylilies (Hemerocallis): Their large, colorful blooms pair well with the more vertical growth habit of Red Hot Poker.
  • Agastache: The tall, spiky blooms of Agastache mimic the form of Kniphofia but come in a different range of colors for added interest.
  • Yucca: The rigid, sharp leaves of yucca plants create a strong contrast to Kniphofia’s more delicate foliage and bright flowers.
  • Lavender (Lavandula): The cool-toned flowers and silver foliage of lavender can help balance the warm hues of Red Hot Poker.
  • Rosemary (Rosmarinus): Rosemary’s dark green, needle-like leaves, and blue flowers contrast nicely with Red Hot Poker.
  • Artemisia: Their silvery-gray foliage can serve as a striking contrast to the bold colors of Kniphofia.
  • Drought-tolerant perennials: Plants like Russian sage, Lamb’s ear, and butterfly bush all tolerate similar conditions and will thrive alongside your Red Hot Poker.
  • Achillea (Yarrow): Their clusters of small flowers provide a delicate contrast to the bold, upright spikes of the Red Hot Poker.

When choosing companion plants for your Kniphofia, consider their sun and soil needs to ensure a good match.

Kniphofia ‘Nancy’s Red’ (Red Hot Poker)
Kniphofia Poco Orange (Red Hot Poker)
Kniphofia ‘Timothy’ (Red Hot Poker)

Growing Tips

Growing Red Hot Pokers can be a rewarding experience, as they offer unique, fiery blooms that attract a wealth of wildlife. Here are some tips to ensure your plants flourish:

  • Sunlight: Kniphofia needs a sunny position to grow properly. They can handle partial shade, but too little sunlight can hinder flowering. They need protection from strong winds.
  • Soil: They prefer well-draining soil and can tolerate a variety of soil types, including clay, loamy, or sandy soil. Although they can handle poor soil conditions, they will perform best in soil enriched with organic matter. Never plant your Red Hot Pokers with their crown deeper than 3 in. (7 cm).
  • Watering: While established plants are highly drought-tolerant, young Kniphofia plants will need regular watering until their root systems are established. Be careful not to overwater, as this can cause root rot.
  • Feeding: Feed them with a balanced, slow-release fertilizer in the spring to encourage strong growth and flowering.
  • Dividing: Kniphofia should be divided every few years in the spring or early fall to maintain vigor. This also gives you more plants to fill in other areas or share with friends.
  • Mulching: Mulch around the plants to retain soil moisture and suppress weeds. However, be careful not to mulch too heavily around the plant’s crown, as this can lead to rot.
  • Pest and Disease Control: Kniphofia is relatively disease-free, but watch out for snails and slugs, which can sometimes pose a problem.
  • Pruning: Cut back spent flower stalks to the ground to keep the plant looking tidy. Remove old foliage in late fall or early spring to make way for new growth.

Remember, growing Kniphofia is not overly demanding, and the reward is a uniquely beautiful and hardy plant that can enliven your garden.

Recommended Companion Plants

Crocosmia (Montbretia)
Helenium (Sneezeweed)
Aster novae-angliae (New England Aster)
Achillea (Yarrow)
Agastache (Hyssop)
Echinacea (Coneflower)
Salvia (Sage)
Sedum (Stonecrop)
Hemerocallis (Daylilies)

Garden Examples

A Sparkling Summer Border Idea with Easy-to-Grow Perennials
A Fabulous Duo to Try: Campanula and Kniphofia
A Long-Lasting Perennial Planting Idea with Kniphofia, Achillea and Leucanthemum
A Terrific Border Idea with Kniphofia, Lobelia, Helenium and Canna
A Pretty Late Season Border Idea with Kniphofia, Monkshood and Grasses
Compare All Kniphofia (Red Hot Poker)
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Explore Great Plant Combination Ideas
Kniphofia (Red Hot Poker)
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.

Guide Information

Hardiness 5 - 9
Heat Zones 4 - 9
Climate Zones 2, 3, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Perennials
Genus Kniphofia
Exposure Full Sun
Season of Interest Spring (Late)
Summer (Early, Mid, Late)
Fall
Height 1' - 6'
(30cm - 180cm)
Spread 1' - 3'
(30cm - 90cm)
Maintenance Low
Water Needs Average
Soil Type Loam, Sand
Soil pH Acid, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Showy
Tolerance Drought, Deer, Rabbit
Attracts Birds, Butterflies, Hummingbirds, Bees
Landscaping Ideas Beds And Borders
Garden Styles City and Courtyard, Coastal Garden, Informal and Cottage, Prairie and Meadow
Compare All Kniphofia (Red Hot Poker)
Compare Now
Explore Great Plant Combination Ideas
Kniphofia (Red Hot Poker)

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