Hoya lacunosa 'Splash' – Silvery Foliage with Sweet Evening Scent

Hoya lacunosa 'Splash' is a compact, trailing beauty from Southeast Asia, loved for its small, deep green leaves splashed with silver and its clusters of sweet-scented, starry blooms. This easygoing epiphyte thrives indoors, whether cascading from a hanging basket or climbing a support. With minimal fuss, it brings fragrance, charm, and a touch of the tropics to any room.
What makes Hoya lacunosa 'Splash' so special?
 
Striking foliage: Each leaf is patterned with unique silver speckles – no two are alike.
 
Evening blooms: Clusters of fuzzy, cream-white flowers release a sweet perfume after sunset.
 
Flexible growth: Train it up a trellis or let it trail from a pot – this plant adapts.
Getting the light and watering just right
 
Light: Prefers bright, indirect light. Too much sun can bleach the leaves; too little reduces variegation.
 
Watering: Let the top 2 – 3 cm of soil dry out before watering again. Avoid soggy soil at all costs.
Humidity, heat and the perfect soil mix
 
Humidity: Enjoys moderate to high humidity. Use a pebble tray or group with other plants.
 
Temperature: Keep it warm – ideally between 18 – 26°C. Protect from cold drafts and dry air.
 
Soil: Use a loose, airy mix of orchid bark, perlite, and coco coir. Drainage is key.
Feeding and repotting without overdoing it
 
Fertilizing: Feed every 4 – 6 weeks during the growing season with a diluted, balanced liquid fertilizer.
 
Repotting: Every 2 – 3 years or when roots outgrow the pot. Terracotta pots help prevent overwatering.
Easy ways to propagate and style it
 
Propagation: Take stem cuttings with at least one node. Root in water, moss, or light soil.
 
Display ideas: Looks stunning trailing from a shelf or climbing a mini trellis indoors.
Want flowers? Here’s how to get them
 
Keep the plant in a stable spot with bright light.
 
Don’t move it often – Hoyas like routine.
 
Feed consistently and avoid cutting the flower spurs.
Troubleshooting: What your plant’s trying to tell you
 
Yellow leaves: Usually from overwatering – let soil dry a bit more.
 
Leaf drop: Sudden changes in temperature or light are often to blame.
 
Brown tips: Low humidity or tap water buildup. Try filtered water and boost humidity.
 
Pests: Watch for spider mites or mealybugs. Treat early with neem oil or insecticidal soap.
Quick tips for happy, healthy vines
 
Light but not direct sun keeps the variegation vibrant.
 
Avoid soggy roots with airy, well-draining substrate.
 
Humidity above 60% brings out the best in foliage and flowers.
Where it comes from – and why it’s called lacunosa
Hoya: Named after botanist Thomas Hoy, a gardener to the Duke of Northumberland.
lacunosa: Refers to the leaf texture – “lacunose” means slightly sunken or pitted between the veins.
'Splash': A cultivar named for its irregular silver mottling.
Hoya lacunosa 'Splash': Your questions, answered
 
Is it safe for pets? – Generally non-toxic, but best kept out of reach just in case.
 
Can I grow it outdoors? – Only if temperatures stay above 15°C and it’s shaded from direct sun.
 
How long until it blooms? – Usually 1 – 2 years if conditions are stable and bright enough.
Bring Hoya lacunosa 'Splash' into your home today
Looking for an elegant trailing plant with character and fragrance? Hoya lacunosa 'Splash' is your match. Easy to care for, rewarding to grow – order yours now and watch it shine!