Tropical Passionflower

Passiflora anadenia

Native to:
Dominican Republic, Haiti, Puerto Rico, United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Passifloraceae
Genus:
Passiflora
Species:
Passiflora anadenia
USDA Symbol:
PAAN5

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb , Vine
Height:
600 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug,sep
Bloom Colors:
white, purple

Wildlife Benefits

Bees:
★☆☆☆☆ Documented bee visitation (GBIF)
Butterflies & Moths:
★☆☆☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

Wildlife Value:
butterflies, bees
Fragrant:
Yes

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
native to tropical regions, prefers organic-rich soil

Propagation & Germination

Stratification:
Warm then cold/moist stratification (double dormancy) — 30–90 days
Scarification:
Seed coat scarification required before sowing
Germination Time:
30–365 days
Notes:
Passiflora seeds can be erratic germinators; scarification and warm-cold stratification improve rates. Fresh seed germinates more readily.

The above propagation data sourced from Claude AI