Light
Bright indirect • approx. 10,000–20,000 lux




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Quick Care Guide
Light
Bright indirect • approx. 10,000–20,000 lux
Watering
Water when ~60–80% dry
Substrate
Airy + fast-draining • Light moisture buffer • Bark-based • Medium-chunky
Temperature
Ideal: 16–24 °C • Avoid below: 10 °C
Humidity
Moist 50–60 %
Growth habit
Climbing or trailing epiphytic perennial vine.
Support
recommended
Growth speed
Average
Max size indoors
Max. trail length: 100 cm • Max. spread: 50 cm
Toxicity & safety
Non-toxic
Origin & habitat
Native to Sulawesi
Outdoor growing
Outside from 15 °C · sheltered from wind and rain
These care values are quick reference points for indoor growing. Use them as a guide, then adjust for pot size, substrate, temperature and how quickly the substrate dries.
For more detail, read the full product description or visit our Plant Care Guides.
Hoya sulawesiana (SLM03) is a rare, climbing Hoya species native to Sulawesi, Indonesia, officially described in 2020. Known for its dramatic, lance-shaped leaves that can turn dark purple to nearly black under bright light, this epiphytic species brings a bold, architectural touch to any collection. Though it can flower with deep pink, fuzzy blooms, this species is primarily admired for its slow-growing, color-shifting foliage and minimalist form. “SLM03” refers to a grower-specific clone from Sulawesi material – not a cultivar name.
Yes, but only under optimal conditions and after several years. The blooms are deep pink with fuzzy textures and pale centers. Flowering may occur from persistent peduncles, which should never be removed – this is where future blooms will emerge.
Hoya honors botanist Thomas Hoy (c.1750 – 1822). The species name sulawesiana refers to its origin, the island of Sulawesi. It was first described in 2020 and remains uncommon in cultivation, especially outside of Asia.
Get your hands on a rare Sulawesi native with unforgettable foliage. Order Hoya sulawesiana now and enjoy its rich colors, bold form, and collector appeal in your indoor jungle.
Plant names, growth habits, natural habitats and indoor care guidance are checked against trusted botanical, habitat and horticultural references before publication.View our plant care resources and references.