Chelone Species, Fishmouth, Shell Flower, Turtle Bloom, White Turtlehead
Cheloneglabra

Family: Plantaginaceae Genus: Chelone (kay-LOH-nee)
Species: glabra (GLAY-bruh)

Synonym:Chelone alba

Synonym:Chelone capitata

Synonym:Chelone chlorantha

Synonym:Chelone elatior

Synonym:Chelone lanceolata

Category

Perennials

Water Requirements

Requires consistently moist soil; do not let dry out between waterings

Sun Exposure

Light Shade

Foliage

Herbaceous
Smooth

Foliage Color

Unknown

Height

24-36 in. (60-90 cm)

Spacing

18-24 in. (45-60 cm)

Hardiness

USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)

Where to Grow

Unknown

Danger

N/A

Bloom Color

Pale Pink
Pink
White/Near White

Bloom Characteristics

Unknown

Bloom Size

Unknown

Bloom Time

Mid Summer
Late Summer/Early Fall
Mid Fall

Other details

Unknown

Soil pH requirements

5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)

Patent Information

Non-patented

Propagation Methods

By dividing the rootball
From herbaceous stem cuttings
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; direct sow after last frost

Seed Collecting

Collect seedhead/pod when flowers fade; allow to dry
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored