Hoya Parasitica ‘Black Margin’ – Black Margin Hoya

Rare, Pet-Safe Tropical Vine with Striking Foliage

Elevate your indoor jungle with the mesmerizing Hoya parasitica ‘Black Margin’, a rare tropical vine known for its heart-shaped leaves lined with bold, dark green to black margins. Its dramatic foliage adds sophisticated contrast to your plant collection—perfect for collectors, interior stylists, and Hoya lovers alike.

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Plant Profile

• Botanical Name: Hoya parasitica ‘Black Margin’
• Common Names: Black Margin Hoya, Twist Hoya
• Family: Apocynaceae
• Native Range: Eastern Asia to Northern Australia

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Black Margin Hoya Care Guide

• Care Level: Moderate – great for plant parents who want a rewarding, manageable challenge.
• Light: Bright, indirect light preferred. Avoid harsh midday sun to protect leaf margins.
• Water: Water when top 1–2″ of soil dries out. Avoid waterlogged conditions to prevent root rot.
• Humidity: Thrives in 50–75% humidity; benefits from occasional misting or a humidifier in dry climates.
• Temperature: Ideal range: 60–85°F (15–29°C). Protect from cold drafts and sudden temp drops.
• Soil: Use a chunky, well-draining mix like cactus soil with perlite or orchid bark.
• Feeding: Fertilize monthly in spring/summer with diluted balanced houseplant fertilizer.
• Pruning: Light pruning helps maintain shape and encourages branching. Avoid cutting peduncles (flower spurs).
• Propagation: Easy to propagate via stem cuttings with at least one node. Root in water or moist sphagnum moss.
• Pests: Monitor for aphids, spider mites, mealybugs, and scale. Treat with neem oil or insecticidal soap as needed.
• Toxicity: Non-toxic to humans and pets — safe for homes with cats and dogs!

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Unique Traits of the Black Margin Hoya

• Distinctive Foliage: Bold, dark leaf margins create a natural outline that makes every leaf pop.
• Climbing or Trailing Growth: Perfect for trellises, moss poles, or hanging baskets.
• Living Sculpture: Each specimen boasts a unique pattern—no two plants are the same.

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A Botanical Treasure from the Tropics

Native to warm, humid forests stretching from Eastern Asia to Northern Australia, Hoya parasitica species have long captivated collectors. The ‘Black Margin’ cultivar brings a bold, artistic flair to the genus—combining easy care with unforgettable aesthetics.

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Did You Know?

This plant is sometimes nicknamed the “Twist Hoya” due to its irregular leaf shapes and margins. It’s a true collector’s gem that rewards patience with dramatic, high-contrast foliage.

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Why Choose Hoya parasitica ‘Black Margin’?

• A stunning focal point for modern, minimalist, or boho interiors.
• Easy to care for with the right balance of light and humidity.
• Non-toxic and safe for pets and children.

Want to become a Hoya expert? Read our full Hoya Care Guide and shop our full Pet-Friendly Collection for more rare finds that suit your lifestyle.