Light
Bright indirect • approx. 10,000–20,000 lux
Apocynaceae
Hoya sigillatis
Wax Plant
- 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.
VAT included · plus
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.
Secure shipping, carefully packed orders with safe delivery across the EU, UK and Switzerland.
28-day plant guarantee, if a plant arrives damaged or fails soon after delivery, we help you make it right.
Free returns, simple, cost-free returns according to our policy.
For full details, please see:
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Care at a glance
Hoya sigillatis
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
Humid 60–80 % +
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 Borneo
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 sigillatis – Silver-Marked Foliage from Sabah, Borneo
Hoya sigillatis T.Green (2004) is a rare epiphytic species native to the highland forests of Sabah, Borneo. It stands out for its slim, lance-shaped leaves dusted with intricate silver mottling – a trait that makes this species prized among collectors. New growth often emerges in dusky pinkish tones before maturing into olive green with prominent speckling. Unlike other Hoyas, it’s grown more for its striking foliage than for its small, pale flowers. A compact trailing houseplant that works beautifully in hanging baskets or wall-mounted planters.
What Makes Hoya sigillatis Special?
- Silver-Marked Leaves: Linear-lanceolate foliage up to 10 cm long, mottled with silver spots. Emerging leaves show pink or grey tints before turning deep green.
- Trailing Epiphytic Growth: Produces long, wiry stems that drape or climb, depending on support.
- Occasional Blooms: Clusters of small, pale star-shaped flowers may appear, but the foliage is the main attraction.
How to Grow Hoya sigillatis Indoors
Light Needs
- Bright, indirect light is ideal to maintain vibrant leaf markings.
- Tolerates soft morning sun but avoid strong midday rays that can cause scorching.
- See our guide on how much light your indoor plants need.
Watering Schedule
- Water when the top 2 – 3 cm of substrate feels dry.
- Always allow excess water to drain fully – this species dislikes soggy roots.
Humidity and Temperature
- Prefers 60 – 80% humidity. If your space is dry, use a humidifier.
- Maintain temperatures between 18 – 26 °C. Avoid cold drafts or sudden drops.
Soil and Potting Mix
- Use a coarse, well-draining mix of orchid bark, perlite, and a small amount of coco coir or peat-free soil.
- Repot only when root-bound or when the medium breaks down – usually every 2 – 3 years.
Fertilizing Tips
- Feed monthly with a diluted, balanced liquid fertilizer if the plant is actively growing under steady light and warmth.
- Do not apply fertilizer to dry soil – pre-water first to protect roots.
Common Issues and Troubleshooting
Root Rot
- Cause: Overwatering or poorly draining substrate.
- Solution: Repot in a looser mix and let soil dry slightly before watering again.
Brown Leaf Edges
- Cause: Low humidity or excessive sun exposure.
- Solution: Increase air moisture and reduce direct light intensity.
Pests
- Risk: Spider mites and mealybugs may settle on thin stems or undersides of leaves.
- Treatment: Use insecticidal soap or neem oil. Inspect regularly and isolate if needed.
Extra Care Tips for Healthy Growth
- Best Placement: Use hanging planters or wall-mounted trellises to showcase the cascading growth.
- Stability: Avoid moving the plant frequently – Hoyas prefer consistent positioning once acclimated.
Etymology and Botanical Background
The genus Hoya is named in honor of English gardener Thomas Hoy. The species name sigillatis comes from Latin and means “stamped” or “sealed,” referencing the leaf’s silvery markings that resemble sealed impressions. The species was formally described by T. Green in 2004 in Fraterna.
Order Hoya sigillatis – A Foliage Collector’s Favorite
Want a Hoya with bold texture and low-maintenance charm? Bring home Hoya sigillatis and enjoy its silvery markings, easy care, and compact trailing habit – perfect for modern indoor spaces.
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.
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Hoya sigillatis
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