Hoya Callistophylla Wax Plant

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The Hoya Callistophylla is a striking tropical houseplant prized for its bold, deep green leaves with prominent, dark veins that create a beautiful, almost patterned appearance. Native to Southeast Asia, this unique Hoya adds a touch of the exotic to your indoor plant collection while being low-maintenance, pet-friendly, and easy to care for, making it perfect for beginners and experienced growers alike.

When provided with the right conditions, the Hoya Callistophylla rewards you with clusters of star-shaped, fragrant flowers that bloom in creamy white with pinkish centres, adding even more charm to this stunning plant. Its gentle nature and easy care make it a wonderful choice for homes with pets, ensuring both beauty and peace of mind.

Please note that the images shown represent the actual stock. Minor cosmetic imperfections on the leaves are natural for live plants and do not affect the plant’s health or growth potential.

Noel, our shopdog, with care guide, surrounded by vibrant potted plants and colourful foliage.

Free Care Guide With Every Purchase

Scan the plant pot QR for instant access to our care guide for your plant. No hassle, no stress, just healthy and happy plants.

Hoya i is also pet-friendly, making it a safe addition to homes with cats and dogs. Its hardy and low-maintenance nature means it can handle periods without water and thrives with minimal care, making it an ideal choice for beginners and busy plant enthusiasts alike.

Please note that the images shown represent the actual stock. Minor cosmetic imperfections on the leaves are natural for live plants and do not affect the plant’s health or growth potential.

The genus Hoya includes over 500 recognised species (the number varies greatly due to discrepancies within the group and new species being discovered). Most Hoya plants are originally from Asia, Australasia, and the Pacific islands. Botanist Robert Brown named the Hoya genus after his friend Thomas Hoy.

Hoya species are found in rainforest, coastal and cliff habitats, where they may grow climbing on other plants (this pattern is also known as epiphytic), forming vines and, occasionally, shrubs.

Hoya Wax Plant Care Guide

Light: Hoya thrives in bright, indirect light but can tolerate a few hours of direct sunlight daily. In lower light, the plant may grow slower and produce fewer flowers but will remain healthy.

Water: This drought-tolerant plant can handle long periods without water, making it perfect for those who occasionally forget to water. Allow the soil to dry out between waterings, and avoid overwatering, which can cause root rot.

Humidity: Moderate to high humidity (50-60%) is ideal for Hoya Pubera, although it can tolerate average indoor humidity. Placing the plant near a humidifier or in a bathroom will promote lush growth and more frequent blooming.

Temperature: Hoya Pubera thrives in warm temperatures between 18-26°C. To prevent stress, keep it away from cold drafts and sudden temperature changes.

Soil: Hoya can be grown in Highland Moss succulent mix, general houseplant mix, or an aroid potting mix, all of which are available on our website. These blends provide excellent drainage and aeration, helping to keep your plant’s roots healthy.

Fertiliser: Feed the plant with a balanced liquid fertiliser every 4-6 weeks during the growing season (spring and summer). No feeding is needed during autumn and winter when growth slows.

Repotting: Hoya prefers to be slightly root-bound and doesn’t require frequent repotting. Repot every 2-3 years or when it outgrows its pot.

Pruning: Prune lightly to remove any dead or damaged leaves and to control the plant’s size. Avoid cutting flower stems, as Hoyas can bloom from the same stalk multiple times.

Troubleshooting Common Issues

1. Yellowing Leaves:

Cause: Overwatering.
Solution: Allow the soil to dry completely between waterings and ensure proper drainage.

2. Leaf Drop:

Cause: Sudden changes in temperature or lighting.
Solution: Keep the plant in a stable environment with consistent light and temperature.

3. Lack of Blooms:

Cause: Insufficient light.
Solution: Move the plant to a brighter spot with more indirect light to encourage flowering.

4. Brown Leaf Tips:

Cause: Low humidity.
Solution: Increase humidity with regular misting or by placing a humidifier nearby.

5. Pests (Mealybugs, Spider Mites):

Cause: Dry conditions or pest exposure.
Solution: Treat with neem oil or insecticidal soap, and regularly inspect the plant for pests.

Hoya is a fast-growing, pet-friendly, air-purifying plant that’s perfect for those who prefer low-maintenance plants. With its ability to thrive on occasional neglect and its stunning appearance, this resilient plant is a must-have for any plant lover.

How often should I water my Hoya Callistophylla?: Water the plant when the top inch of soil feels dry, typically once every week or two, depending on environmental conditions. Be cautious not to overwater, as Hoya prefers the soil to dry out between watering sessions.
Can the Hoya Callistophylla thrive in a bathroom environment?: Yes, this Hoya can do well in a bathroom if it has access to bright, indirect light. The higher humidity of this environment can promote more vigorous growth and flowering.
Is the Hoya Callistophylla suitable for beginners?: Absolutely! Its low-maintenance and drought-tolerant nature make it an ideal choice for beginners. It requires minimal care, tolerating occasional neglect, and still thrives.

☀️ Light

☀️☀️▫️ (Medium) – The Hoya Callistophylla thrives in bright, indirect light. It can handle a few hours of direct sunlight but prefers a bit of shade to protect its beautiful leaves from scorching.

? Water

??▫️ (Medium) – This plant appreciates a moderate watering routine. Allow the top inch of soil to dry out before watering again. Be cautious not to overwater, as Hoya does not like soggy roots.

?️ Temperature

?️?️?️ (Warm) – Hoya Callistophylla enjoys a warm environment, ideally between 18-26°C. Keep it away from drafts and sudden temperature changes to maintain its health and vitality.

? Humidity

??▫️ (Moderate) – While it can adapt to lower humidity levels, a moderate humidity between 50-60% will help this plant thrive and bloom. Consider placing it in a kitchen or bathroom where humidity tends to be higher.

? Repotting

Hoya prefers to be slightly root-bound, so repotting every 2-3 years is sufficient. Use a well-draining potting mix, such as the Highland Moss succulent mix or a general houseplant mix, to ensure healthy root growth.

? Pet Friendliness

This plant is non-toxic and safe for homes with furry friends. You can enjoy the beauty of Hoya Callistophylla without worrying about the safety of your pets.

? Recommended Locations at Home

Ideal spots for your Hoya include well-lit bathrooms, kitchens, or near east or south-facing windows. Just ensure it’s protected from direct midday sun which can be too harsh for its leaves.

? Air Purifying

Hoya Callistophylla is known for its air-purifying qualities, making it not only a decorative but also a functional addition to your home, helping to filter indoor pollutants and improve air quality.

✨ Other Plant Features

Beyond its lush foliage, the Hoya Callistophylla produces clusters of star-shaped, fragrant flowers, adding a touch of elegance and exotic charm to your indoor garden.

If you have any more questions about caring for your Hoya Callistophylla, don’t hesitate to ask Mossbot or contact us via our website. Remember, we also offer a free plant hospital service if your plant needs a little extra help!

Authentic Photos of Our Plants: We take every photo you see, showcasing the actual plants we offer. Each plant is selected randomly unless otherwise stated, adding a touch of surprise to your order.

Natural Variations Make Each Plant Unique: No two plants are the same. Differences in size, leaf count, and minor cosmetic imperfections are part of their charm and individuality, making your plant truly one of a kind.

Healthy Plants, Always: While we can’t guarantee an exact match to the photos, we promise to send only happy, healthy plants that are well-cared for and ready to thrive in your space.

Let Your Plant Settle: Allow your new plant to adjust to its surroundings for 1–2 weeks before repotting, propagating, or making any major changes. This settling-in period reduces stress and helps your plant flourish.

Shipped-in Trusted Potting Mix: Our plants are delivered in a standard grower’s potting mix. When you’re ready to repot, choose from our premium-quality mixes designed specifically for aroids, succulents, and terrariums, available in our shop.

Expert Guidance on Repotting: I’m unsure if it’s time to repot. Check out our article, When to Repot Your Plant, for expert advice on keeping your plant healthy and happy.

Support for Climbing Plants: For Monstera, Philodendron, and Syngonium, add one of our handmade sphagnum moss poles and a watering drip cup. These accessories encourage natural growth, support larger leaves, and keep your plants neat and upright.

Simple Care at Your Fingertips: Every plant includes plant care instructions, and you can scan the QR code on the nursery pot to access detailed guides. For additional help, our Moss Bot is available 24/7 on the website to answer your plant care questions.

Complete Your Plant Setup: Browse our selection of stylish planters, precision pruning tools, watering tools, full spectrum grow lights, eco-friendly pest treatments, organic plant food, and efficient watering accessories. Everything you need for a thriving plant collection is just a click away.
Sustainably Packed with Care: Your plant will arrive safely, packed with reused and environmentally friendly materials. While we take great care to prevent damage, some fragile plants may experience minor leaf loss during transit—but don’t worry, your healthy plants will grow back.

Perfect for Every Plant Parent: Whether you’re just starting your plant journey or have a home filled with greenery, our products and accessories are designed to help you succeed.

We carefully wrap every order using eco-friendly materials wherever possible.

We use the Royal Mail tracked 24 delivery service.

Orders take 1 – 2 days processing time to send; orders placed before 1.30 pm are usually sent the same day.

Delivery is £6.95 per order, reduced to only £3.95 when you spend £20 or more

Spend over £80 for free delivery!

Free collection from our shop in Aberdeen and £3 local delivery available

On rare occasions, we may use alternative couriers if necessary.

5.0

Based on 1,426 reviews

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1-5 of 1426 reviews

Brodowska
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September 11, 2025

Highland Moss
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Customer service brilliant!!! Delivery always great.

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Erin F.
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September 11, 2025

Highland Moss
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Perfect customer service & always welcoming when visiting the store

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Hayley
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September 10, 2025

Highland Moss
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Lovely sphagnum and quick service turned around. There was one very understandable mistake in my order and it was put right super quickly and even with a lovely hand written note apologising! Will definitely use again!

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Kate
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September 10, 2025

Highland Moss
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Such a lovely company.. plants are great quality but the customer service is what makes me want to come back. Couldn’t be more helpful.. a refreshing change.

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Stephanie F.
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September 9, 2025

Highland Moss
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Everyone in store is so friendly and helpful and as an added bonus you get very attentive service from Noel and Angus too! Plants are of super high quality, excellent advice available anytime and I particularly appreciate the repotting service that saves me a lot of time and frustration!

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SKU: 77276 Categories: Hanging & Trailing, Houseplants, Pet Friendly, Succulents & Cacti

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