(2 customer reviews)

Hoya Krohniana Black Leaves Wax Plant

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Easy Care Plants
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Pet Friendly Plants

Bring a touch of elegance to your home with the Hoya Krohniana Black Leaves, a strikingly unusual plant featuring heart-shaped leaves in a deep, almost black hue. This compact and easy-care wax plant thrives with minimal effort, perfect for plant lovers seeking something different. Pet-friendly and ideal for small spaces, it’s a great choice for shelves, hanging planters, or climbing on a trellis. Its unique colour and occasional fragrant blooms make it a standout addition to any collection, whether you’re a beginner or a seasoned plant enthusiast.

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.

How often should I water my Hoya Krohniana Black Leaves?
Watering should be moderate, ensuring the soil remains moist but not waterlogged. Allow the top inch of soil to dry out slightly before watering again. Overwatering can harm the plant, so it’s important to check the soil moisture regularly.
Is the Hoya Krohniana Black Leaves suitable for low light areas?
This plant prefers well-lit areas with dappled light but can tolerate medium light environments. However, lower light levels may reduce the likelihood of blooming, so for optimal growth and flowering, place it in a brighter spot.
Can I keep my Hoya Krohniana in a bathroom?
Yes, the Hoya Krohniana thrives in high humidity environments, making it a perfect choice for bathrooms. Ensure it receives sufficient indirect light and the air circulates well to prevent excess moisture on leaves.

☀️ Light

☀️☀️▫️ (Medium)

The Hoya Krohniana Black Leaves Wax Plant thrives best in well-lit areas where the light is dappled. It can also grow in medium light conditions, though this may reduce its flowering. Direct sunlight should be avoided as it might scorch the leaves.

💧 Water

💧💧▫️ (Medium)

This Hoya prefers its soil to be kept moist, but be wary of waterlogging. Allow the topsoil to dry out slightly between waterings. Over-watering can lead to root issues, so ensuring proper drainage is key.

🌡️ Temperature

🌡️🌡️▫️ (Average)

Room temperature is ideal for the Hoya Krohniana. It enjoys a stable environment typical in most homes, ranging from 18°C to 24°C. Avoid placing it near draughty windows or heat sources which could cause temperature fluctuations.

💦 Humidity

💦💦💦 (High)

This plant loves humidity, thriving best in environments with 60% to 80% humidity. Consider using a humidifier or placing it in naturally humid areas such as kitchens or bathrooms if your home environment is dry.

🪴 Repotting

This Hoya doesn’t require frequent repotting and enjoys being slightly root-bound. Consider repotting every 2-3 years to refresh the soil and provide a bit more space for growth. Use a well-draining potting mix suitable for epiphytic plants, such as those containing orchid bark and perlite.

🐾 Pet Friendliness

One of the great perks of the Hoya Krohniana Black Leaves is its pet-friendly nature. This plant is safe for cats and dogs, so pet owners can rest easy with this lovely addition to their home.

🏠 Recommended Locations at Home

This versatile plant suits various locations, from bookshelves and desks to hanging baskets where its vines can elegantly trail. Its striking dark foliage makes it a beautiful focal point, so placing it where it can be admired up close like in living rooms or hallways is ideal.

🌿 Air Purifying

Yes, the Hoya Krohniana has air-purifying qualities, making it not only a visually appealing houseplant but also a functional one that can help remove toxins from indoor air.

✨ Other Plant Features

Beyond its gorgeous appearance, this Hoya occasionally blooms with sweet-scented flowers, adding a delightful surprise element when in bloom. Its slow growth rate also makes it a low-maintenance choice for busy plant lovers.

Have more questions or need further assistance with your Hoya Krohniana Black Leaves Wax Plant? Feel free to ask Mossbot on our website, or contact us directly. Remember, we also offer a free plant hospital service if your green friend needs extra care!

  • 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 1,356 reviews
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    Really excellent service. I ordered Dicranum that was delivered in great and 24 hours. Will be using again!

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    No issues.

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2 reviews for Hoya Krohniana Black Leaves Wax Plant

5.0
Based on 2 reviews
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    Great wee plant.

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We’re a small family business with a big love for plants.


From our base in Aberdeen, we pack every order with care and love. Our small size means we can be flexible with special requests, and we’re always happy to help. We reuse packaging, craft our own eco-friendly products, and offer friendly advice whenever you need it.
Pam and Craig in lush plant shop with dog Noel, celebrating nature indoors.

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Registered Company Number SC717578 

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