10 - 15cm Hoya Macrophylla Borneo House Plant 10,5 cm Pot

Hoya macrophylla ‘Borneo’ is a stunning tropical epiphytic plant native to Borneo. It is prized for its large, beautifully veined leaves and fragrant, waxy flowers. As part of the Apocynaceae family, this species is a favourite among Hoya collectors due to its impressive foliage and relatively easy care.

Leaves

The leaves of Hoya macrophylla ‘Borneo’ are its most striking feature. They are large, thick, and have a slightly wavy edge. The prominent veins create a striking contrast against the deep green leaf surface, with some variations exhibiting creamy margins. The leaves’ succulent nature allows them to store water efficiently, making the plant somewhat drought-tolerant.

Flowers

This Hoya produces clusters of small, star-shaped flowers with a waxy texture. The blooms are typically pale pink to cream with a deeper pink or reddish centre. The flowers emit a mild, sweet fragrance, especially in the evening. Although flowering may take time, providing the right conditions will encourage blooming.

Growth Habit

As a climbing or trailing vine, Hoya macrophylla ‘Borneo’ grows by twining around supports. It is well-suited for trellises, moss poles, or hanging baskets. Growth is moderate, and it thrives in warm, humid environments that mimic its natural habitat.

Care Guide

Light Requirements

This plant prefers bright, indirect light. Direct sunlight can scorch the leaves, while low light may slow its growth and reduce the chances of flowering. If growing indoors, place it near an east- or west-facing window. It can tolerate some morning sun but should be shielded from intense afternoon rays.

Temperature & Humidity

Hoya macrophylla ‘Borneo’ thrives in warm temperatures ranging from 18–30°C (65–86°F). It is not frost-tolerant and should be kept above 10°C (50°F) at all times. High humidity levels (above 60%) are ideal, though the plant can adapt to lower humidity with occasional misting or a humidifier.

Watering

Water when the top 2-3 cm of soil feels dry. The plant’s succulent-like leaves store moisture, so it is better to underwater than overwater. During winter, reduce watering as the plant’s growth slows. Always use room-temperature, non-chlorinated water to prevent root shock.

Soil & Potting Mix

A well-draining and aerated mix is essential. A suitable soil blend includes orchid bark, perlite or pumice, coco coir or peat moss, and a small amount of charcoal for drainage. This ensures that excess water drains quickly while still providing enough moisture for healthy root development.

Fertilisation

Feed the plant with a balanced liquid fertiliser every 2-4 weeks during spring and summer. To encourage flowering, a fertiliser with higher phosphorus content can be used. Reduce feeding in autumn and winter when the plant’s growth naturally slows.

Potting & Repotting

Repot every 2-3 years or when the roots outgrow the pot. Use a slightly larger container with drainage holes to prevent excess moisture retention. Terracotta or breathable plastic pots are ideal for maintaining root health.

Pruning & Maintenance

Prune occasionally to maintain a compact shape and encourage new growth. Avoid cutting off flower peduncles, as Hoyas rebloom from the same stalks. Wipe the leaves with a damp cloth to remove dust and improve photosynthesis.

Propagation

Stem cuttings are the easiest way to propagate Hoya macrophylla ‘Borneo’. Cuttings should have at least one node and can be rooted in water, sphagnum moss, or a well-draining mix. Rooting typically takes 2-6 weeks, depending on humidity and temperature.

Common Problems & Solutions

Yellowing leaves often indicate overwatering, while wrinkled leaves may suggest underwatering or low humidity. If the plant does not flower, it may not be receiving enough light or nutrients. Root rot can occur if the soil retains too much moisture, so ensuring proper drainage is crucial. Common pests include mealybugs, spider mites, and aphids, which can be managed with neem oil or insecticidal soap.