Light
Bright indirect • approx. 10,000–20,000 lux
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Apocynaceae
Hoya amicabilis 'Splash'
- Curated selection:
Every plant is hand‑picked for health and visual appeal, so you receive a strong, well‑established plant.
- Representative photos:
Product images show a typical plant of this variety. Natural differences in leaf number, shape or variegation are normal, your plant will still match in type and quality.
- Size details:
Listed sizes refer to pot diameter (cm) and approximate overall height (cm) from the base of the pot to the tallest leaf or stem.
- “Get What You See” items:
If you are buying the exact plant shown in the photos, this is clearly stated in the size section.
- Individual photos:
One‑off photos are only provided when this is explicitly mentioned in the size section. - For special traits or small quirks, please check the full product description.
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Your new plant has just travelled a long way and needs a calm start in its new home. For step-by-step unboxing and first-week care, check our after-delivery care guide. For deeper tips on how your plant settles in over the next weeks, read our houseplant acclimatization guide.
- Care basics , Main hub with links to all houseplant care guides.
- After delivery & first week , Unpacking, first placement, and early recovery.
- Light, How much light houseplants really need indoors.
- Watering , When to water and how to avoid root rot.
- Substrates & roots, Potting mixes and drainage for strong root systems.
- Humidity, When humidity matters and what actually helps.
- Fertilizing, Simple feeding routine without burning roots.
- Problems & pests, Yellow leaves, brown tips, bugs, and fixes that work.
- Semi-hydro, How to run low-maintenance mineral substrates.
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Hoya amicabilis 'Splash'
Quick Care Guide
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: 30 cm • Max. spread: 30 cm
Toxicity & safety
Non-toxic
Origin & habitat
Cultivar of Hoya amicabilis; species native to Java
Outdoor growing
Outside from 15 °C · sheltered from wind and rain
How to read these values
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.
- Light: level and approximate lux at leaf level.
- Watering: “% dry” shows how far the substrate should dry before watering again.
- Substrate: structure, drainage, moisture retention, base material and particle size.
- Temperature: “Ideal” shows the preferred range; “Avoid below” marks the cold-stress threshold.
- Humidity: target range; steady conditions usually matter more than exact numbers.
- Growth habit: how the plant grows, such as upright, climbing, trailing, clumping or rosette-forming.
- Support: whether a stake, pole or trellis is needed, optional or unnecessary.
- Growth speed: expected pace under suitable indoor conditions; use as a guide, not a promise.
- Max size indoors: realistic long-term indoor size under good conditions.
- Toxicity & safety: irritation, toxicity or physical hazards such as spines or bristles.
- Origin & habitat: native range, hybrid background or typical habitat where relevant.
- Outdoor growing: when a potted indoor plant can be placed outside and what outdoor protection it needs.
Hoya amicabilis ‘Splash’ – Rare, Compact Hoya with Mint-Speckled Foliage
Hoya amicabilis ‘Splash’ is a distinctive cultivar of a shrubby, upright-growing species native to Central Java. Discovered in pine forests at elevations around 600 – 800 m, this compact Hoya adapts easily to indoor life and stands out for its matte, deep green leaves scattered with minty variegation. It’s best known for flowering while still young – producing delicate, yellow, bell-shaped blooms in small umbels. Unlike sprawling vines, this one keeps its shape, making it a top pick for plant shelves and small-space collections.
Highlights of Hoya amicabilis ‘Splash’
- Growth habit: Compact and shrubby, growing upright to around 30 – 40 cm without excessive vining.
- Leaf features: Waxy ovate leaves (5 – 8 cm long, 3 – 4 cm wide) with irregular mint-to-silver splash patterns.
- Early flowering: Produces umbels of 5 – 10 yellow flowers, each about 5 – 6 mm wide, even on juvenile plants.
- Fragrance: Mild, sweet scent that lasts for up to 10 days during bloom.
- Growth rate: Moderate and steady – ideal for maintaining tidy displays.
Origin and Botanical Background
Hoya amicabilis was described in 2019 by S. Rahayu and M. Rodda, based on material collected in the Purworejo region of Central Java. Its name, “amicabilis,” comes from Latin for “friendly,” reflecting both its cooperative growth habit and the online plant community connections through which it was shared. The ‘Splash’ form is an unregistered horticultural selection with prominent leaf variegation that does not occur in wild populations.
Taxonomic authority: Hoya amicabilis S.Rahayu and Rodda, published in Nordic J. Bot. 37(12): E02563 (2019).
How to Care for Hoya amicabilis ‘Splash’ Indoors
Light Requirements
- Bright, indirect light keeps growth compact and highlights the splash pattern.
- Direct sun may scorch leaves – use sheer curtains for window placement.
- Supplement with full-spectrum grow lights if natural light is limited.
Watering
- Water when the top 2 – 3 cm of soil feels dry; avoid soggy conditions.
- Ensure drainage holes and a breathable mix to prevent root rot.
- In cooler or darker months, reduce watering without letting the plant desiccate.
Humidity and Temperature
- Prefers 60% humidity or higher, but tolerates typical indoor conditions well.
- Ideal temperature range: 18 – 26 °C (64 – 79 °F). Keep above 15 °C (59 °F).
Soil and Repotting
- Use a chunky, airy mix: orchid bark, perlite, and coco coir are ideal.
- Repot only when rootbound – typically every 2 – 3 years.
Fertilizing
- Feed with a balanced liquid fertilizer every 4 – 6 weeks during active growth.
- Flush occasionally to prevent salt buildup, especially in smaller pots.
Common Problems and Solutions
Root rot
- Cause: Watering too frequently or using compact soil.
- Fix: Repot into well-draining substrate and water only when needed.
Yellowing or fading leaves
- Cause: Low light or overwatering.
- Fix: Move to a brighter spot and let soil dry out more between waterings.
Leaf browning
- Cause: Excess sun, dry air, or fertilizer buildup.
- Fix: Provide filtered light, increase humidity, and flush substrate periodically.
Pests
- Common culprits: Mealybugs, spider mites, and scale.
- Response: Use neem oil, insecticidal soap, or biological pest control as needed. Monitor regularly.
Additional Growing Tips
- Propagation: Easy from stem cuttings with 1 – 2 nodes; root in water, moss, or perlite within 2 – 4 weeks.
- Hydroponic suitability: Performs well in semi-hydro setups if nutrients are balanced and water levels monitored.
- Support: May benefit from a small stake or hoop to guide upright growth as it matures.
- Toxicity: Not officially listed as toxic, but like other Hoyas, it produces white latex sap that may cause mild skin or digestive irritation. Keep out of reach of pets and children as a precaution.
Add Hoya amicabilis ‘Splash’ to Your Collection
This compact, early-flowering Hoya offers a perfect blend of rarity, manageable size, and unique leaf variegation. Whether you're a collector or beginner, Hoya amicabilis ‘Splash’ brings friendly growth and high ornamental value to any bright indoor space.
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.
FAQs about Hoya amicabilis 'Splash'
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