Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Zingiberaceae

Genus:

Alpinia

Species:

Alpinia purpurata

USDA Symbol:

ALPU4

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Forb/herb

Height:

300 cm

Light Requirements:

Full Sun

Drought Tolerance:

Medium

Bloom Months:

may,jun,jul,aug,sep,oct

Bloom Colors:

red, pink, white

Wildlife Benefits

Butterflies & Moths:

★☆☆☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

Wildlife Value:

hummingbirds, butterflies

Deer Resistant:

Yes

Soil Requirements

Soil Type:

rich, well-drained loamy soil

pH:

5.5 - 6.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

consistently moist

Notes:

prefers humid tropical environments

Propagation & Germination

Stratification:

None required

Germination Time:

30–90 days

Notes:

Seeds germinate best at warm temperatures (25-30°C). Fresh seeds have higher viability; propagation usually done via rhizome division.

The above propagation data sourced from Claude AI