Pelargonium Species, Square Stack Cranesbill, Square Stem Pelargonium
Pelargoniumtetragonum

Family: Geraniaceae (jer-ay-nee-AY-see-ee)
Genus: Pelargonium (pe-lar-GO-nee-um)
Species: tetragonum (tet-ra-GON-um)

Synonym:Geranium tetragonum

Category
Perennials
Shrubs

Water Requirements

Sun Exposure
Full Sun
Sun to Partial Shade

Foliage
Evergreen

Foliage Color

Height
4-6 ft. (1.2-1.8 m)

Spacing

Hardiness
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)

Where to Grow

Danger

Bloom Color
Pale Pink
Cream/Tan

Bloom Characteristics

Bloom Size

Bloom Time
Late Spring/Early Summer

Other details

Soil pH requirements

Patent Information

Propagation Methods
From herbaceous stem cuttings
From woody stem cuttings
From softwood cuttings

Seed Collecting