Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Geraniaceae

Genus:

Geranium

Species:

Geranium bicknellii

USDA Symbol:

GEBI2

Growth Characteristics

Life Cycle:

Annual | Biennial

Growth Habit:

Forb/herb

Height:

60 cm

Light Requirements:

Full Sun

Drought Tolerance:

Medium

Bloom Months:

may,jun,jul,aug,sep

Bloom Colors:

pink, lavender

Wildlife Benefits

Bees:

★☆☆☆☆ Documented bee visitation (GBIF)

Keystone Species Ranking

Caterpillar Keystone:

★★★☆☆ Butterfly & moth species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:

bees, small birds

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Pioneer species that colonizes recently burned or disturbed areas. Seeds may persist in soil seed bank and germinate prolifically after fire.

Soil Requirements

Soil Type:

sandy, well-drained, nutrient-poor soil

pH:

5.5 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

prefers open, disturbed areas

Propagation & Germination

Stratification:

Cold/moist stratification required — 60–90 days

Germination Time:

14–42 days

Notes:

Seeds benefit from cold stratification. Often germinates readily after disturbance or fire.

The above propagation data sourced from Claude AI