Cuming's Medinilla (Chandelier Tree) care

Light

Cuming's Medinilla is what florists mean by "bright spot, no direct sun" — close enough to a south or east window to feel the brightness, with a sheer curtain or a few feet of distance keeping the sun off the leaves. Bright indirect light is ideal — an east-facing window or a few metres back from a south-facing window suits it well. In the tropics outdoors, dappled shade under a light canopy prevents leaf scorch while still promoting flowering. Avoid deep shade, which stops blooming. A phone lux-meter at the leaf surface should read 1,500-3,000 lux at noon.

Watering

Water cuming's medinilla every 7–10 days in spring and summer; every 14–21 days in autumn and winter. The actual day count varies with pot size, light, and season — the finger test (or lifting the pot to feel its weight) is more reliable than a fixed calendar. Empty any drainage saucer afterwards so the pot isn't sitting in water. Water thoroughly, then allow the top 2–3 cm (1 in) of the growing medium to dry before the next watering. Epiphytic in nature, M. cumingii has roots adapted to dry periods; constant wetness causes root rot. Use tepid, low-mineral water where possible.

Soil and pot

Cuming's Medinilla grows best in coarse, well-aerated bark-based epiphyte mix. Combine orchid bark, perlite, and a small amount of coir (2:1:1) for a mix that provides drainage and aeration. The species is naturally epiphytic and will not tolerate heavy, moisture-retentive composts. Good drainage holes in the container are essential. A pot with a working drainage hole is non-negotiable for this species — even free-draining mix will turn soggy in a closed planter. If you love the look of a decorative pot without a hole, use it as a cachepot around an inner nursery pot you can lift out to water.

Humidity and temperature

Cuming's Medinilla sits happiest at around 60–80% humidity and 18–27 °C (65–80 °F). Requires high tropical humidity throughout the year. Use a room humidifier, pebble tray, or place in a naturally humid spot such as near a kitchen or bathroom with good indirect light. Mist foliage — not flowers — lightly in hot, dry weather. If you keep the room above 18–27 °C year-round and avoid placing the plant near a cold draught, a hot radiator, or an air-conditioning vent, you have already handled the two biggest indoor stressors.

Fertilising

Feed cuming's medinilla sparingly. Apply a balanced liquid fertiliser (e.g., 20-20-20 or an orchid-specific formula) at half strength every 4–6 weeks during the growing season (spring through summer). Reduce to every 8–10 weeks in autumn; withhold in winter. Flush the pot with plain water monthly to prevent salt build-up. Skip fertiliser entirely on a stressed, recently-repotted, or actively wilting plant — fertiliser salts make damage worse, not better. Wait for a round of healthy new growth before resuming a feeding rhythm.

Common problems

Below are the issues we see most often on cuming's medinilla in the Growli community. Each is annotated with the most common cause so you know where to start.

• Mealybugs — White cottony clusters appear in leaf axils and at the base of flower stalks. Treat promptly by dabbing with isopropyl alcohol, then applying insecticidal soap or neem oil every 7–10 days for several weeks.
• Leaf scorch / tip browning — Brown leaf tips and edges result from low humidity, direct harsh sun, or fluoride/salt build-up in the soil. Raise humidity, move out of direct sun, and flush the pot with plain water monthly.
• No flowers — Like other medinillas, M. cumingii benefits from a cool, drier winter rest at around 18 °C (65 °F) to initiate the next season's blooms. Without this rest phase, the plant may remain vegetative.

Propagation

Take 8–12 cm (3–5 in) semi-hardwood cuttings in spring or summer, preferably with a node. Dip in rooting hormone and insert into a moist mixture of perlite and sphagnum moss. Maintain at 24–27 °C (75–80 °F) under a clear propagator lid to retain humidity. Rooting takes 4–8 weeks. Propagation is the cheapest, most satisfying way to expand a collection — and it doubles as insurance against losing a mature plant to an accident. Take a backup cutting once the parent is established and healthy.

Toxicity to pets

Cuming's Medinilla is mildly toxic to pets. Medinilla cumingii is not individually listed by the ASPCA. The family Melastomataceae has no widely documented toxic principle, and the related genus Bertolonia is ASPCA non-toxic. However, no confirmed ASPCA non-toxic listing exists for Medinilla; until individual species are assessed, we advise keeping the plant out of reach of pets and children as a precaution. If you keep cats, dogs, or curious children in the house, weigh placement carefully — a high shelf or a hanging planter is enough for casual safety. For severe ingestion incidents, call your local vet and the ASPCA Animal Poison Control Center (in the US, 888-426-4435).

Pet-safety status is sourced from the ASPCA Toxic and Non-Toxic Plant List, which catalogues the most-asked-about plants for cats, dogs, and horses.

Cuming's Medinilla deep-dive guides

Every aspect of cuming's medinilla care, each with its own calibrated guide:

• Cuming's Medinilla watering schedule
• Cuming's Medinilla light requirements
• Best soil mix for cuming's medinilla
• Cuming's Medinilla fertilizing guide
• When to repot cuming's medinilla
• How to propagate cuming's medinilla
• Cuming's Medinilla growth rate & size
• Cuming's Medinilla cold hardiness
• Cuming's Medinilla temperature & humidity
• Is cuming's medinilla toxic to cats & dogs?
• Is cuming's medinilla toxic to cats?
• Is cuming's medinilla toxic to dogs?

Featured in these plant shortlists

Cuming's Medinilla qualifies for 2 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

• Best plants for a north-facing window — Houseplants for a north-facing window: bright, even, indirect light and no scorching direct sun. Each pick verified against its documented light needs.
• Best humidity-loving houseplants — Houseplants that thrive in a bathroom, kitchen, or by a humidifier — selected by documented humidity preference.
• Browse all 29 plant shortlists — pet-safe, low-light, drought-tolerant and more

Related guides

Cuming's Medinilla is also known as Cuming's Medinilla, Chandelier Tree, and Philippine Orchid.

• Spindle Palm care — light, water and common problems
• Bottle Palm care — light, water and common problems
• Ruffled Fan Palm care — light, water and common problems
• All 6887 plant care guides in the Growli library