Photo of Kniphofia porphyrantha flower, form by Far Reaches Farm

Photo by Far Reaches Farm

Used with permission, all rights reserved

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Kniphofia porphyrantha

Also Known As

  • Red Hot Poker

Plant type

perennial

size

  • H: 3'-4'
  • W: 12"

planting zones

  • 7a-9b

More Options

Kniphofia porphyrantha plant details

Kniphofia porphyrantha is a broadleaf semi-evergreen perennial with blue and green foliage. In summer chartreuse, orange and yellow flowers emerge. Features grassy texture. Grows well with sun and regular water. Does well in average and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Kniphofia porphyrantha

Plant type: perennial
Plant family: asphodelaceae
Foliage: semi-evergreen blue and green
Mature size: 12 IN wide, 3 FT - 4 FT - tall
Flowers: chartreuse, orange and yellow blooms in summer
Uses: alpine, long-blooming, rock garden, year round interest

GROWING CONDITIONS for Kniphofia porphyrantha

USDA Zones: 7a - 9b
Sun exposure: sun
Watering frequency: regular
Resistant to: verticillium wilt
Soil needs: average and well-drained

Nursery contributed plant descriptions

Our mama plants were collected by Panyoti Kelaidis and is truly one of the finest Red Hot Pokers. If we had to choose just one Poker, this would be among the ten or so we would have to have. Stout gray-green leaves and chunky often reblooming salmon and yellow flowers.

Gardening facts about Kniphofia porphyrantha plant

How to Grow Kniphofia porphyrantha

  • Sun Exposure

    • sun
  • Water Needs

    • regular
  • Soil Needs

    • average
    • well-drained
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
    • blue
  • Flower Color

    • orange
    • yellow
    • chartreuse
  • Flower Season

    • summer
  • Foliage Season

    • semi-evergreen
  • Texture

    • grassy
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