How to Grow Feuerkerze
Wikimedia Commons
Feuerkerze
Kniphofia uvaria
flowerFeuerkerze, commonly known as Red Hot Poker or Torch Lily, is a striking perennial with distinctive tubular flowers that transition from red-orange at the tips to yellow at the base, creating a flame-like appearance. Native to South Africa, this architectural plant produces tall spikes of blooms that attract hummingbirds and other pollinators. It's a hardy, low-maintenance addition to borders, containers, and xeriscape gardens.
Looking for a specific variety?
When should you plant Feuerkerze in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Feuerkerze timeline · Pittsburgh, PA (Zone 6b)
-
Plant Feuerkerze
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
First Feuerkerze blooms
Around Aug 15≈ 120 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Feuerkerze dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5b-10b; can be grown as an annual or container plant in cooler zones
Sign up free to see if Feuerkerze grows in your zone — and get a personalized planting timeline.
Get my Feuerkerze timeline →Growth Stages
Seedling
3-4 weeksTiny plants with narrow, grass-like leaves emerging from soil
Keep soil consistently moist but not waterlogged. Provide bright light. Thin seedlings to prevent crowding.
Vegetative
6-8 weeksRosette of long, narrow, strap-like green foliage forming a clump; plant builds root system and basal structure
Maintain moderate watering. Apply balanced fertilizer monthly. Remove any dead or damaged leaves. Ensure good drainage.
Budding
3-4 weeksTall flower spikes emerging from the center of the foliage rosette; buds are tightly clustered and begin to show color
Increase watering slightly during bud formation. Apply high-potassium fertilizer to encourage blooming. Stake tall varieties if needed.
Flowering
4-8 weeksDense tubular flowers open along the spike, displaying characteristic red-orange tips fading to yellow at the base
Deadhead spent flowers to encourage prolonged blooming. Keep soil consistently moist during peak bloom. Support stems with stakes if necessary in windy areas.
Seed Development & Dormancy
8-12 weeks (seasonal)Flowers fade and seed pods form if not deadheaded; foliage may yellow or brown during dormancy periods
Allow some flowers to remain for seed production if desired. Reduce watering significantly. Cut back dead foliage in late winter or early spring after frost risk passes.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Spray with water to dislodge; use neem oil or insecticidal soap if severe. Improve air circulation.
-
Remove with alcohol-soaked cotton swab; treat with insecticidal soap or neem oil.
-
Scrape off manually; treat with horticultural oil during dormant season or use insecticidal soap.
-
Ensure excellent drainage; avoid overwatering. Remove affected plants. Improve soil drainage with amendment.
-
and
Remove by hand; use copper barriers or slug baits if necessary. Encourage natural predators.
Uses
Ornamental garnish
CulinaryWhile not traditionally edible, the striking flower spikes are prized by florists for cut flower arrangements and can be used as a dramatic visual garnish in upscale culinary presentations. [source]
Cut flower arrangements
HouseholdFeuerkerze flowers are excellent for long-lasting cut flower displays and exotic floral arrangements. Their vibrant colors and architectural form make them a premium choice for florists. [source]
Hummingbird and pollinator attraction
WildlifeThe tubular flowers are specifically adapted to attract hummingbirds, bees, and butterflies, making Feuerkerze an excellent choice for wildlife gardens and pollinator corridors. [source]
Dried flower arrangements
CraftSeed heads and dried flower spikes can be dried and used in long-lasting floral arrangements and craft projects, retaining their architectural interest. [source]
Garden structure and focal point
HouseholdThe tall, distinctive spikes create strong vertical interest and focal points in garden design, particularly useful in borders, containers, and contemporary landscapes. [source]
Harvest Tips
Feuerkerze is grown for ornamental display rather than harvest. Cut flower spikes when the bottom third of florets are open for fresh arrangements; they last 2-3 weeks in water. Allow some flowers to remain on plants for continued garden color. Deadhead spent spikes to encourage reblooming and extend the flowering season.
Fun Facts
- 🌱 The name 'Red Hot Poker' comes from its striking resemblance to a glowing fireplace poker fresh from the fire, with the tubular flowers creating a flame-like effect that intensifies from red at the tip to golden yellow at the base.
- 🌱 Feuerkerze flowers bloom progressively from the bottom of the spike upward, meaning a single spike can provide color for several weeks as new flowers continue to open.
- 🌱 In South Africa, the plant is called 'Torch Lily' and has been used in traditional medicine, though modern cultivation focuses primarily on its ornamental and pollinator-attraction properties.
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Feuerkerze planting timeline
Tell us your zip code and we'll calculate exactly when to start Feuerkerze seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Feuerkerze timeline →