Chocolate Vine (Akebia quinata)

Chocolate Vine

Akebia quinata

Fragrant purple blooms smell like chocolate, weaving soft green cover. Deciduous climbing vine; common name: Chocolate Vine.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Partial sun to full shade; tolerates dappled sunlight in woodland settings; avoid intense midday sun
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Watering Water deeply when the top 5 cm of soil is dry; avoid waterlogging to prevent root rot
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Temperature Hardy to -15°C; thrives in cool temperate climates; protect from prolonged extreme summer heat above 30°C
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Characteristics

  • Leaf: Compound palmate leaves with 5 oval, glossy green leaflets; turns yellow in autumn
  • Flower: Clusters of purple-brown, fragrant blooms; male flowers smaller than female
  • Stem: Slender, woody vines that twine around supports for climbing
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Care Guide

Watering

Keep soil consistently moist; apply mulch to retain moisture and suppress weeds

Fertilization

Feed with balanced diluted liquid fertilizer once monthly. Discontinue fertilization in late autumn to prepare the plant for dormancy

Banana peel compost tea:Compost banana peels for 2 weeks, steep in water for 24 hours, dilute 1:20 for root drench; avoid applying to foliage
Pruning
  • Prune immediately after flowering to control growth and remove dead or damaged vines
  • Thin overcrowded stems to improve air circulation and promote healthy growth
  • Trim back wayward growth to maintain desired shape and prevent overgrowth on supports
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

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

Humans: No known toxic effects for humans; ripe fruit is edible in small quantities

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental climbing vine for arbors, walls, and trellises; ripe fruit is edible in small quantities