Hoya crassipetiolata ‘Splash’ is a gorgeous, highly sought-after Hoya prized for its bold silver variegation, crisp veining, and vigorous climbing or trailing habit. Native to Southeast Asia and belonging to the Apocynaceae family, this cultivar amplifies the natural beauty of the species with a dramatic splashing of silvery-white speckles across each leaf.

The leaves are medium-sized, oval to slightly elongated, and semi-succulent with a clean, glossy surface. Their base colour is a rich olive-to-mid green, overlaid with dense silver splashes, streaks, and freckled patterns that catch the light beautifully. Subtle dark veining creates additional contrast, giving each leaf a dimensional, textured appearance.

New leaves often emerge lighter and develop stronger splash patterns as they mature. As it grows, Hoya crassipetiolata ‘Splash’ produces long, flexible vines that display the patterned foliage elegantly — perfect for trellises, hoops, and hanging planters.

Under ideal conditions, mature plants produce umbels of star-shaped flowers in soft pastel tones, often pinkish-white with a warm honey fragrance.

A striking, fast-growing, and beautifully speckled Hoya, ‘Splash’ is a must-have for collectors of patterned foliage.

Hoya crassipetiolata ‘Splash’ – Care Guide

Light

Thrives in bright, indirect light where silver splashing becomes most pronounced. A few hours of gentle morning sun improve colour and encourage flowering. Avoid harsh midday light which may burn the leaf surface.

Watering

Allow the top 3–5 cm of soil to dry out between waterings. This semi-succulent species appreciates a wet–dry cycle and is more tolerant of underwatering than overwatering. Reduce watering in cooler months.

Temperature and Humidity

• Temperature: Ideal range is 18–27 °C. Avoid temperatures below 12–14 °C.

• Humidity: Tolerant of average household humidity but grows most vigorously in 50–70%.

Soil and Potting

Use an airy, fast-draining Hoya mix — orchid bark, perlite, coco coir, and a small amount of compost work well. Hoyas prefer to be slightly root-bound, so repot only every 1–2 years.

Feeding

Feed every 3–4 weeks during the growing season with a balanced liquid fertiliser. Bloom boosters can be used for mature, light-rich specimens.

Pruning and Maintenance

Trim lightly to encourage branching and fuller vines. Do not remove flower peduncles — Hoyas rebloom from the same spurs. Remove damaged or yellowing leaves as needed.

Growth and Maturity

A moderate to fast grower that can produce long vines up to 1–2 metres. Splash variegation intensifies in good light. Mature plants may bloom multiple times per season.

Common Issues

• Fading splash: Insufficient light.

• Yellowing leaves: Overwatering.

• Slow growth: Poor light or compacted soil.

• Pests: Watch for mealybugs and spider mites on tender new growth.

Background and Benefits

Hoya crassipetiolata ‘Splash’ has gained popularity among collectors for its dramatic speckling and vigorous growth habit. The combination of glossy green leaves and heavy silver splash makes it visually dynamic and extremely decorative.

Its adaptability, ease of care, and rapid vining make it suitable for beginners and seasoned Hoya enthusiasts alike. Whether trailing, climbing, or displayed as a cascading specimen, this cultivar brings light, movement, and pattern to any plant display.

Quick Care Summary

Light: Bright, indirect; morning sun welcome
Water: Let top 3–5 cm dry
Temperature: 18–27 °C
Humidity: 50–70% ideal
Soil: Airy, fast-draining Hoya mix
Feed: Every 3–4 weeks in growing season
Growth: Moderate–fast; silver-splashed foliage
Toxicity: Mildly toxic if ingested; keep away from pets and children

Styling Tip

Showcase Hoya crassipetiolata ‘Splash’ on a hanging planter, shelf, or trellis where its long, silver-speckled vines can be fully appreciated. Pair with matte black, white, or stone-toned pots to emphasise the metallic leaf splashes and create a modern, luminous display.