Bigflower Pawpaw (Asimina obovata)

Bigflower Pawpaw

Asimina obovata

Large, fragrant blooms bring woodland elegance to shaded gardens. Deciduous understory shrub; common name: Bigflower Pawpaw.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Partial to full shade; tolerates dappled woodland sunlight; avoid intense midday direct sun
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Watering Water deeply when the top 5 cm of soil is dry; avoid prolonged waterlogging
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Temperature Hardy to -5°C; thrives in temperate woodland temperatures between 15–25°C
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Characteristics

  • Leaf: Oblong to obovate glossy green leaves; turn pale yellow in autumn
  • Flower: Large maroon to purple-brown fragrant blooms with 6 thick petals
  • Stem: Slender gray-brown stems with smooth, thin bark
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Care Guide

Watering

Keep soil consistently moist but not waterlogged

Fertilization

Apply a thin layer of compost once. Use organic amendments only to preserve soil ecosystem

Composted banana peel tea:Steep fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to support flower and fruit development
Pruning
  • Remove dead, damaged, or crossing stems in late winter before new growth
  • Thin crowded branches to improve airflow and light penetration
  • Prune lightly after flowering to maintain desired shrub shape
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic; no adverse effects reported for cats

Humans: Ripe fruit is edible; no toxic compounds reported for humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental woodland shrub; ripe fruit is edible for human consumption