Vine Maple (Acer circinatum)

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Sunlight Prefers partial to full shade; tolerates full sun only in cool, moist climates; avoid prolonged hot direct sunlight

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Watering Water deeply when the top 5–7 cm of soil dries out; maintain consistent moisture during dry summer periods

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Temperature Hardy to -15°C; thrives in cool temperate conditions; avoid extreme heat above 28°C

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Leaf: Palmate, circular to nearly round, 5–10 cm wide, with 7–9 pointed lobes; turns bright red or orange in fall
Flower: Clusters of small, purplish-red to greenish-yellow blooms that emerge before full leaf growth
Stem: Slender, flexible branches that may root where they touch soil, forming dense, low thickets

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Watering

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

Fertilization

Apply balanced, slow-release organic fertilizer once. Use low-nitrogen fertilizer to support healthy fall foliage color

Composted banana peel tea：Soak fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to enhance fall leaf color

Pruning

Remove dead or damaged branches in late winter to improve airflow and reduce disease risk
Thin overcrowded stems to maintain desired shape; avoid heavy pruning that disrupts natural growth habit
Trim trailing branches to control spread in formal landscape settings

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Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic; no harmful health effects for cats

Humans: Non-toxic to humans; no known adverse effects from ingestion or skin contact

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Culture: Symbolizes adaptability and woodland beauty in Pacific Northwest native garden design

Usage: Ornamental landscape plant; provides fall color and shelter for small wildlife