Step-by-Step Guide to Propagating Hoya Carnosa (Wax Plant) in a Glass Vase

Step-by-Step Guide to Propagating Hoya Carnosa (Wax Plant) in a Glass Vase

Are you looking to expand your indoor plant collection with the beautiful and low-maintenance Hoya Carnosa, also known as the Wax Plant? In this comprehensive guide, we will take you through the step-by-step process of propagating Hoya Carnosa in a glass vase. Whether you are a beginner or experienced gardener, this method is easy to follow and will help you grow new plants from cuttings with great success. Let’s get started!

Choosing the Right Glass Vase

When propagating Hoya Carnosa in a glass vase, it is important to choose the right vessel to ensure the health and growth of your plant. Here are some tips for selecting the perfect glass vase for your propagation project.

Selecting a Transparent Glass Vase

Opt for a transparent glass vase when propagating Hoya Carnosa, as this will allow you to easily monitor the water levels and root development of your plant. Transparency also adds a decorative element to your space, showcasing the beauty of the roots as they grow.

Ensuring Proper Drainage

Proper drainage is crucial when choosing a glass vase for propagating Hoya Carnosa. Make sure the vase has drainage holes or a layer of rocks at the bottom to prevent water from pooling around the roots, which can lead to root rot. Good drainage will help maintain the health of your plant and promote healthy growth.

Choosing the Right Size

The size of the glass vase is also an important factor to consider when propagating Hoya Carnosa. Select a vase that is large enough to accommodate the plant’s roots as they grow, but not too large that it will drown the roots in excess water. A vase that is just slightly larger than the root ball of the plant is ideal for successful propagation.

By following these tips for choosing the right glass vase for propagating Hoya Carnosa, you can create a healthy and thriving environment for your plant to grow and flourish.

Preparing the Wax Plant Cuttings

Selecting healthy stems

Before propagating Hoya Carnosa, it is important to choose healthy stems to ensure successful growth. Look for stems that are free from any signs of disease or damage. Healthy stems will have vibrant green leaves and firm, plump stems.

Cutting the stems at a node

Once you have selected healthy stems, use a clean pair of pruning shears to cut the stems at a node. Nodes are the areas on the stem where leaves and roots grow. Make sure to cut the stem at a 45-degree angle to maximize the surface area for root growth.

Allowing the cuttings to callus

After cutting the stems, it is important to allow the cuttings to callus before planting them in a glass vase. This process helps to prevent rot and disease by creating a protective barrier over the cut end. Place the cuttings in a warm, dry area for 1-2 days to allow the callus to form before planting.

Planting the Cuttings in the Glass Vase

When propagating Hoya Carnosa, also known as the Wax Plant, in a glass vase, it’s important to follow a few key steps to ensure the cuttings thrive.

Preparing the vase with soil or water

Before planting the cuttings, you’ll need to decide whether you want to use soil or water in the glass vase. If you choose soil, make sure it is well-draining to prevent root rot. If you prefer water propagation, fill the vase with clean water, making sure the nodes of the cuttings are submerged.

Inserting the cuttings into the vase

Take your Hoya Carnosa cuttings, making sure they have at least one node each. Carefully insert the cuttings into the soil or water, ensuring that the nodes are covered. If using soil, gently pat it down around the base of the cuttings to secure them in place.

Placing the vase in a suitable location

Once the cuttings are planted in the glass vase, it’s important to place it in a suitable location for optimal growth. Hoya Carnosa prefers bright, indirect light, so place the vase near a window that receives plenty of sunlight. Make sure to also keep the vase in a warm and humid environment to encourage root development.

By following these steps, you can successfully propagate Hoya Carnosa in a glass vase and enjoy watching your new plants grow and thrive.

Caring for the Propagated Hoya Carnosa

Providing adequate sunlight

After propagating your Hoya Carnosa in a glass vase, it is important to place it in a location that receives bright, indirect sunlight. Direct sunlight can scorch the delicate leaves of the plant, so a spot near a window with sheer curtains or a few feet away from a south-facing window is ideal. Make sure to rotate the vase occasionally to ensure all sides of the plant receive equal sunlight.

Maintaining proper humidity

Hoya Carnosa plants thrive in a high humidity environment. To maintain the proper humidity levels for your propagated plant, you can place a small tray filled with pebbles and water near the plant. As the water evaporates, it will create a humid microclimate around the plant. Alternatively, you can use a humidifier to keep the air moist around the plant.

Monitoring for root development

Root development is a crucial step in the growth of your propagated Hoya Carnosa. To monitor the progress of root development, gently tilt the vase to inspect the roots. Look for white, healthy roots growing from the stem cutting into the soil. If you notice any roots that appear mushy or discolored, it may be a sign of overwatering or root rot. Adjust your watering schedule accordingly to promote healthy root growth.


In conclusion, propagating Hoya Carnosa in a glass vase is a rewarding and relatively simple process that can be enjoyed by both experienced gardeners and beginners alike. By following the step-by-step guide provided in this article, you can successfully propagate your own beautiful Wax Plant and watch it thrive in its new environment. Whether you are looking to expand your plant collection or simply want to try your hand at something new, propagating Hoya Carnosa in a glass vase is a fun and fulfilling project that is sure to bring joy to any plant lover.