perennial

Caulescent Red Hot Poker

The Story

Plant Bio

Kniphofia caulescens is a striking perennial with tall, upright flower spikes and narrow, grass-like foliage, producing vibrant, tubular flowers that range from red to orange, attracting hummingbirds and pollinators.

This species is valued for its exceptional drought tolerance and its ability to thrive in well-drained soils, making it a resilient choice for xeriscaping and border plantings.

Uses & Benefits:

Provides tall, striking flower spikes that add vibrant color and attract pollinators to the garden.

Drought tolerant and low-maintenance, ideal for sustainable landscapes.

Supports hummingbirds, bees, and butterflies, enhancing local biodiversity.

Essentials

At a Glance

Plant Type

Perennial

Height

48 inches

Width

36 inches

Light

Full Sun

Zones

6, 7, 8, 9

Water

Low, drought-tolerant

Humidity

Average

Lifespan

Perennial

Native To

South Africa

Toxicity

Non-toxic

Planting

How to Grow

Tuck seeds or divide clumps in early spring
Plant in well-drained soil with full sun
Water regularly during first growing season
Fertilize with a balanced fertilizer in spring
Stake tall flower spikes if necessary
Mulch to retain moisture and suppress weeds

Pro Tip

Ensure well-drained soil and full sun for best flowering

Keep It Thriving

Care Guide

Do

Water during dry spells 🌱
Divide every 3-4 years to maintain vigor
Mulch around base to conserve moisture
Support tall flower spikes

Don't

Overwater or soggy soil ❌
Neglect to prune dead flowers
Plant in heavy clay without amendment
Allow soil to dry out completely

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Plant
Prune
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Tall, vibrant border plantWildflower meadow accent

Companion Plants

EchinaceaLavender Sedum Coreopsis Gaillardia

Multiply

Propagation Methods

Good to Know

Common Questions

Caulescent Red Hot Poker questions

What zones can Caulescent Red Hot Poker grow in?

Caulescent Red Hot Poker is hardy in USDA Zones 6–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Caulescent Red Hot Poker deer resistant?

Yes — Caulescent Red Hot Poker is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Caulescent Red Hot Poker bloom?

Caulescent Red Hot Poker typically blooms in late summer to fall through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Caulescent Red Hot Poker need full sun?

Caulescent Red Hot Poker does best in full sun (6+ hours).

Is Caulescent Red Hot Poker drought tolerant?

Yes — once established (usually after the first full season), Caulescent Red Hot Poker handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.