Hoya burtoniae

Natural origin of Hoya burtoniae

Hoya burtoniae is a species native to the Philippines.

Care and growing tips for Hoya burtoniae

• Temperature: Protect the plant from cold exposure.
• Let Hoya burtoniae hang from a container or guide it around a hoop. Choose bright indirect light and protect it from hot direct sun. A steady 16–24 °C works well; relocate the plant if temperatures remain under 10 °C. As a practical humidity target, a humidity level around 60–80% is suitable. Provide bright, diffuse light and shield the leaves from strong direct sun.
• Use chunky potting mix and a pot with drainage holes. Wait until the mix is nearly dry throughout and the pot feels light, then soak the roots and let the excess drain. Check moisture deeper in the mix with a wooden skewer where useful. The mix takes longer to reach the same cue in lower light, cooler conditions or slower growth.
• While it grows, use an all-purpose fertiliser at 25–50% strength. Stop fertiliser once active growth has stopped. Move up one pot size when roots outgrow the container. If only the mix has deteriorated, replace it while keeping a pot suited to the roots.
• Take a healthy one- or two-node stem cutting with a clean cutting tool. Root the lower, leafless node in lightly moist propagation mix, keeping the leaves above the mix. Give warmth and bright indirect light, and move the cutting to a small pot once rooted.

Problems and solutions for Hoya burtoniae

• Several yellow leaves with persistently wet mix: Persistent wetness can damage roots. Drain trapped water and inspect roots if decline continues. If you find a small amount of root rot, use a clean, disinfected tool to cut the soft roots back to firm, healthy tissue. Throw away the rotten roots and old mix. Repot in fresh, airy mix, using a clean pot just large enough for the roots that remain. The pot must have drainage holes. If decay is widespread, save only healthy stem cuttings. Discard the plant if no healthy stems remain, and disinfect your tools afterwards.
• Spreading dark spots where leaves stay wet: Persistent wet foliage and poor airflow can favour leaf-spot problems, although appearance alone cannot identify the cause. Let the leaves dry and allow gentle airflow around the plant. When watering is due, apply water directly to the mix, keeping the leaves dry. If spots continue to spread, isolate the plant and remove badly affected leaves with a clean tool; seek a diagnosis before using a pesticide.
• Fine speckling (stippling) across the small leaves: Inspect damaged leaf undersides with magnification; tapping a leaf over white paper can help locate mites. Confirm spider mites before treatment. Isolate the plant, gently rinse both leaf surfaces and let water drain. Recheck every few days and repeat rinsing while live mites remain.

Hoya burtoniae is non-toxic to people and pets

• This plant is non-toxic to people, cats and dogs.
• Chewing a large amount can still cause an upset stomach.
• If a large amount is eaten and symptoms continue, contact a veterinarian or medical professional.

What does Hoya burtoniae mean, and who first published it?

Hoya honours the English gardener Thomas Hoy. The epithet burtoniae honours botanist and Hoya specialist Christine M. Burton.

Robert Brown established the genus Hoya in 1810 in Prodromus Florae Novae Hollandiae, page 459.

Robert Dale Kloppenburg first described Hoya burtoniae in 1990 in Hoyan, 12(2, 2): i.