Photo of Chelone obliqua flower by Hoot Owl Hollow Nursery

Photo by Hoot Owl Hollow Nursery

Used with permission, all rights reserved

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Chelone obliqua

Also Known As

  • Purple Turtlehead
  • Red Turtlehead

Plant type

perennial, aquatic

size

  • H: 24"-36"
  • W: 18"-24"

planting zones

  • 5a-9b

More Options

Chelone obliqua plant details

Chelone obliqua is a broadleaf deciduous perennial aquatic with green foliage. In fall and summer purple flowers emerge. Attracts butterflies making it an excellent addition to pollinator gardens. Grows well with sun and even moisture - regular water. Does well in average soil.

CHARACTERISTICS OF Chelone obliqua

Plant type: perennial aquatic
Plant family: plantaginaceae
Foliage: deciduous green
Mature size: 18 IN - 24 IN - wide, 24 IN - 36 IN - tall
Flowers: purple blooms in fall and summer
Uses: cutting garden

GROWING CONDITIONS for Chelone obliqua

USDA Zones: 5a - 9b
Sun exposure: sun
Watering frequency: even moisture - regular
Soil needs: average

Nursery contributed plant descriptions

This is thought to be the showiest turtlehead and the best for gardens. Attractive dark pink flowers top the sturdy stems of rich green foliage in late summer. C. obliqua prefers partial or dappled sunlight (though in BC full sun is fine), consistently moist conditions, and a fertile loamy soil with abundant organic matter.
The flamboyant, snapdragon-like (though it?s amazing how they do look like turtles? heads, mouths agape!) flowers of this 2-4' southerner are more purple but still happy in a damp spot where they add bright late summer color. S/M-W

Gardening facts about Chelone obliqua plant

How to Grow Chelone obliqua

  • Sun Exposure

    • sun
  • Water Needs

    • even moisture - regular
  • Soil Needs

    • average

Features

  • Foliage Color

    • green
  • Flower Color

    • purple
  • Wildlife

    • butterflies
  • Flower Season

    • summer
    • fall
  • Foliage Season

    • deciduous

See other plant types of Chelone for your garden

Scientific Name: Chelone lyonii 'Armtipp02'

aka Chelone 'Tiny Tortuga', Tiny Tortuga Turtlehead

Plant Type

Perennial

Zones

3a-9b

Size

Height: 12"-24"

Width: 8"-12"

  • sun - shade
  • even moisture - regular
Photo of Chelone lyonii Tiny Tortuga PP25350 flower by Karl Gercens III
View Plant

aka Shellflower, Turtlehead

Plant Type

Perennial, Aquatic

Zones

4a-8b

Size

Height: 2'-4'

Width: 18"-4'

  • sun - mostly shade
  • even moisture - regular
Photo of Chelone lyonii flower by Kenpei
View Plant

Plant Type

Perennial, Aquatic

Zones

5a-9b

Size

Height: 4'-5'

Width: 16"-20"

  • sun - mostly shade
  • even moisture
Photo of Chelone glabra 'Black Ace' flower by Avant Gardens
View Plant

More Options

aka Chelone obliqua 'Alba', Snake Head, Turtle's Head, Turtlehead

Plant Type

Perennial, Aquatic

Zones

3a-9b

Size

Height: 20"-32"

Width: 16"-20"

  • sun - mostly shade
  • even moisture - regular
Photo of Chelone glabra flower by Prairie Nursery
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aka Lyon's Turtlehead, Pink Turtlehead

Plant Type

Perennial, Aquatic

Zones

3a-8b

Size

Height: 12"-36"

Width: 12"-15"

  • sun - mostly sun
  • even moisture - regular
Photo of Chelone lyonii 'Hot Lips' flower by Botanophilia
View Plant

More Options

+4 more Chelone
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