Hoya Carnosa ‘Krimson Princess’ Wax Plant

Elegant Variegated Wax Plant: Hoya carnosa ‘Krimson Princess’

Introducing the Hoya carnosa ‘Krimson Princess’, a stunning wax plant prized for its trailing vines and vibrant leaf variegation. Each glossy leaf displays green margins with creamy–white centers and pink highlights on new growth—making it a living focal point in hanging baskets, mounted displays, or on a shelf.

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Plant Profile

• Botanical Name: Hoya carnosa ‘Krimson Princess’
• Pronunciation: HOY-ə kar-NO-sə
• Common Names: Krimson Princess Wax Plant, Variegated Hoya
• Family: Apocynaceae
• Native Range: Eastern Himalayas through Southeast Asia to northeastern Australia

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Care Guide

• Difficulty: Easy–Moderate; great for both beginners and seasoned collectors.
• Light: Bright, indirect light. Tolerates gentle morning sun; avoid direct afternoon rays to prevent leaf burn.
• Water: Water thoroughly, then let the top 2–3 cm of soil dry out before the next watering. Cut back in winter.
• Humidity: Prefers 60–80%. Mist occasionally or use a humidity tray for best results.
• Temperature: Ideal range 60–85 °F (16–29 °C); keep above 50 °F (10 °C).
• Soil: Use a well-draining mix (e.g. orchid bark, perlite, peat or an aroid blend) to prevent waterlogging.
• Fertilizer: Apply a balanced liquid fertilizer at half strength every 4–6 weeks during spring and summer.
• Pruning: Trim to shape and remove spent vines; retain floral spurs to encourage re-blooming.
• Propagation: Stem cuttings root easily in water or moist, well-draining medium under warm, humid conditions.
• Toxicity: Non-toxic to pets and humans (per ASPCA).

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Blooming & Variegation

Under bright, indirect light, ‘Krimson Princess’ may reward you with clusters of star-shaped, fragrant flowers—white corollas with a pink center—typically appearing in late spring through summer. While blooms are occasional, the real showstoppers are its colorful, waxy leaves.

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Origins & History

The genus Hoya—named for 18th-century botanist Thomas Hoy—includes over 200 species native to Asia and Australia. Described in the early 19th century, H. carnosa quickly became a houseplant favorite. The ‘Krimson Princess’ cultivar, introduced in the 2000s, is cherished for its dramatic variegation and ease of care.

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Learn More

Ready to master hoya care? Check out our Ultimate Hoya Care Guide for advanced tips. Looking for pet-friendly additions? Explore our Guide to Pet-Friendly Plants.