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Hoya Callistophylla, also known as the "Veined Wax Plant," is admired for its striking, elongated leaves with bold dark green veins. This tropical beauty, native to Borneo, is a climbing or trailing vine that thrives in bright indoor spaces. Its stunning foliage and clusters of star-shaped flowers make it a must-have for Hoya collectors and houseplant enthusiasts.
Common Names
- Veined Wax Plant
- Callistophylla Hoya
- Porcelain Flower
Botanical Classification
- Kingdom: Plantae
- Order: Gentianales
- Family: Apocynaceae
- Genus: Hoya
- Species: Hoya callistophylla
Description
Hoya Callistophylla features long, narrow leaves with deep green veins and glossy surfaces. It produces clusters of fragrant, star-shaped flowers ranging from pale yellow to pink.
As a climbing vine, it can grow up to 8 feet indoors, thriving best when trained on trellises or allowed to trail.
Popular Hoya Varieties
- Hoya Krimson Queen – Variegated foliage with creamy-white edges.
- Hoya Macrophylla – Large textured leaves with prominent veins.
- Hoya Compacta 'Hindu Rope' – Twisted, curly leaves perfect for hanging baskets.
- Hoya Krohniana Silver – Compact, heart-shaped leaves with silver speckles.
Care Guide
Light Requirements
Prefers bright, indirect light. Avoid prolonged direct sunlight to prevent leaf scorch.
Watering Needs
Allow the top inch of soil to dry out before watering. Use a well-draining potting mix to prevent root rot.
Humidity
Thrives in moderate to high humidity (50-70%). Mist the leaves or use a humidifier if needed.
Fertilization
Feed with a balanced, water-soluble fertilizer every 4-6 weeks during the growing season. Reduce feeding in winter.
Common Pests
Mealybugs: Treat with rubbing alcohol or insecticidal soap.
Spider Mites: Increase humidity and apply neem oil or insecticidal soap.
Scale Insects: Remove manually and treat with horticultural oil.
FAQs
How often should I water Hoya Callistophylla?
Water when the top inch of soil dries out. Avoid overwatering to prevent root rot.
Is Hoya Callistophylla pet-friendly?
Hoya plants are generally non-toxic, but ingestion may cause mild digestive issues. Keep out of reach of pets.
Does it need high humidity?
Yes, moderate to high humidity (50-70%) is ideal for healthy growth and flowering.
Is it an air-purifying plant?
Yes, it helps improve indoor air quality. Browse more air-purifying plants.
How to take care of Hoya Callistophylla
Sun: Indirect
Sun: Indirect
Light: Medium - Bright
Light: Medium - Bright
Water: When mostly dry
Water: When mostly dry
Humidity: Medium
Humidity: Medium
Pet Friendly: Yes
Pet Friendly: Yes
Pro Tip
Pro Tip
Shipping and Delivery Details
Shipping and Delivery Details
Shipping across Canada. Orders are packed and shipped within 1-2 business days. Delivery takes 3-5 business days depending on where you are.
30-Day Happy Plant Guarantee
30-Day Happy Plant Guarantee
If your plant arrives damaged or isn't healthy, contact us within 30 days with a photo. We'll sort it out with a replacement, refund, or store credit whichever works best for you. View our complete guarantee policy
Frequently Asked Questions
Frequently Asked Questions
Certainly! If you're pondering about ordering plants online, you're not alone. We've compiled the most frequently asked questions. Check out our FAQ section here for quick answers! Happy planting!
Plant and Pot Size Guide
Plant and Pot Size Guide
4" Pot (Small): plant is approx. 6-10 inches tall. 6" Pot (Medium): approx. 12-18 inches tall. All plants come in a standard nursery pot. Decorative pots are sold separately.
Winter Shipping Protection
Winter Shipping Protection
Between November and March we add extra insulated packaging and heat packs to protect your plant from cold temperatures during transit. You can add winter shipping protection at checkout.
Returns Policy
Returns Policy
If a plant arrives with significant damage, pests, or disease, we offer a full replacement or refund.Our guarantee covers the viability and health of your plant for 30 days.

WATERING MADE EASY
Check soil moisture before watering and use a potting mix that drains well. It’s the secret to healthy, happy plants!
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