Light
Very bright / some direct • approx. 20,000–40,000 lux
Apocynaceae
Hoya sp. Sumatra
VAT included · plus
Quick overview of our standard shipping rates, free-shipping thresholds and typical transit times for the countries we currently serve. Remote-area surcharges for certain postcodes are added automatically at checkout where applicable.
For full details, winter shipping rules and packaging information, please visit our Shipping & Delivery page.
| Country | Shipping | Free from | Transit time |
|---|---|---|---|
| Austria | € 12.95 | € 100 | 2–4 working days |
| Belgium | € 8.95 | € 100 | 1–2 working days |
| Bulgaria | € 21.95 | € 300 | 5–7 working days |
| Croatia | € 29.95 | € 300 | 5–7 working days |
| Cyprus (²) | € 39.95 | No free shipping | 5–7 working days |
| Czechia | € 16.95 | € 150 | 2–4 working days |
| Denmark (¹) | € 16.95 | € 150 | 2–4 working days |
| Estonia | € 18.95 | € 200 | 2–4 working days |
| Finland | € 29.95 | € 300 | 5–7 working days |
| France (¹) | € 12.95 | € 100 | 2–4 working days |
| Germany | € 8.95 | € 70 | 1–2 working days |
| Greece (¹²) | € 29.95 | € 300 | 5–7 working days |
| Hungary | € 18.95 | € 200 | 2–4 working days |
| Ireland | € 14.95 | € 150 | 2–4 working days |
| Italy (¹) | € 14.95 | € 150 | 2–4 working days |
| Latvia | € 18.95 | € 200 | 5–7 working days |
| Lithuania | € 18.95 | € 200 | 2–4 working days |
| Luxembourg | € 12.95 | € 100 | 1–2 working days |
| Malta (²) | € 39.95 | No free shipping | 5–7 working days |
| Netherlands | € 8.95 | € 100 | 1–2 working days |
| Poland | € 12.95 | € 100 | 2–4 working days |
| Portugal (¹) | € 14.95 | € 150 | 2–4 working days |
| Romania | € 21.95 | € 300 | 5–7 working days |
| Slovakia | € 18.95 | € 200 | 5–7 working days |
| Slovenia | € 18.95 | € 200 | 5–7 working days |
| Spain (¹) | € 14.95 | € 125 | 2–4 working days |
| Sweden | € 18.95 | € 200 | 2–4 working days |
| Switzerland | € 29.95 | € 300 | 5–7 working days |
Notes
- ¹ Island / remote-area surcharge: added automatically at checkout for affected postcodes, including Sicily, Sardinia, Corsica, Faroe Islands, Azores, Madeira, Balearic Islands, and selected Greek island postcodes. Canary Islands: we currently do not ship there.
- ² Cyprus, Greece & Malta: delivery is possible, but courier reliability can vary; arrival times and plant condition cannot be guaranteed. Our 28-day guarantee does not apply to plants shipped to these destinations due to unpredictable transit times.
- 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.
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:
Hoya sp. Sumatra
Quick Care Guide
Watering
Water when ~60–80% dry
Potting mix
Airy + fast-draining • Light moisture buffer • Bark-based • Medium-chunky
Temperature
Ideal: 16–24 °C • Avoid below: 10 °C
Growth habit
twining epiphytic vine
Support
optional
Growth speed
Average
Max size indoors
Max. trail length: 100 cm • Max. spread: 50 cm
Toxicity & safety
Non-toxic & Pet Friendly
Origin & habitat
Sumatra; wet tropical biome
How to read these metrics
These metrics are standardised reference points. We compile them by reviewing and cross-checking multiple botanical and horticultural references, then refining them through real-world growing experience. Source links: Plant Care Resources.
Please use the values as guidance. Conditions vary by home, so the same plant can respond differently. For plant-specific context, read the full product description and browse our Plant Care Guides.
- Light: level + approximate lux at leaf level; DLI is the daily light “dose” for grow lights.
- Watering: “% dry” is the trigger before watering again; lower % stays more evenly moist.
- Potting mix: one-line profile (structure/drainage • moisture buffer • base • particle size).
- Temperature: “Ideal” comfort range; “Avoid below” marks higher stress risk.
- Humidity: target bands (Normal/Moist/Humid); consistency usually matters most.
- Growth habit: growth form (rosette, trailing, climbing) for placement and training.
- Support: needed/optional/none — whether stake, pole, or trellis improves structure and size.
- Growth speed: fast/average/slow under decent indoor conditions—expectations, not a promise.
- Max size indoors: realistic long-term potential; format differs for climbers vs. trailers.
- Toxicity & safety: chemical irritants/toxicity and physical hazards (spines, bristles).
- Origin & habitat: native region + typical biome/habitat as context.
Hoya sp. Sumatra – Rare Grey-Green Climber from Indonesia
Hoya sp. Sumatra is a rare, undescribed climbing species native to the tropical forests of Sumatra, Indonesia. Known for its smooth grey-green leaves and raised, dark venation, this Sumatran Hoya brings a subtle, sculptural beauty to any indoor plant collection. Its slow to moderate growth, combined with high drought tolerance and epiphytic adaptability, makes it ideal for growers seeking a resilient yet visually unique plant.
Why Hoya sp. Sumatra Belongs in Your Collection
- Leaf Texture and Colour: Thick, fleshy foliage in a muted grey-green tone, with fine raised veins that give the leaves elegant structure without overpowering their smooth surface. Leaves typically grow up to 10 cm long and 5 cm wide.
- Growth Habit: A natural climber or trailer reaching up to 1.5 m indoors. Suitable for trellises, moss poles, or hanging pots depending on your styling preference.
- Low-Maintenance Appeal: Like many Hoyas, this variety stores water in its succulent-like leaves and thrives with minimal intervention once established.
How to Grow Hoya sp. Sumatra Indoors
Recreate the gentle, filtered conditions of Sumatra’s rainforest to keep this rare Hoya healthy:
- Light: Bright, indirect light is ideal. Tolerates lower light but may grow more slowly. Avoid direct midday sun to prevent leaf scorch.
- Watering: Let the top 2 – 3 cm of soil dry out between waterings. Always use a pot with drainage and never let the plant sit in water.
- Humidity: Best performance in 50 – 70% humidity. In drier air, leaf edges may curl or growth may slow. Grouping plants or using a humidifier helps.
- Soil Mix: Choose an epiphyte-friendly mix of orchid bark, perlite, and a small amount of potting soil for aeration and drainage.
- Feeding: Apply a diluted, balanced liquid fertilizer once per month during active growth. No need to fertilize in cooler, dormant months.
- Pruning: Lightly trim leggy stems to encourage bushier growth or redirect vining shoots along a support.
- Propagation: Easily propagated from stem cuttings. Place cuttings in water or moist, well-draining substrate in warm, humid conditions.
Troubleshooting Common Issues
Here’s how to deal with the most frequent problems:
- Yellowing Leaves: Usually caused by overwatering or poor drainage. Adjust your watering schedule and ensure proper airflow to the roots.
- Root Rot: Caused by soggy conditions. Remove affected roots and repot in fresh, airy soil.
- Pest Problems: Mealybugs and spider mites can appear in dry environments. Use neem oil or insecticidal soap for control and raise humidity to discourage infestations.
- Leaf Droop: A sign of underwatering or overly dry air. Check substrate moisture and increase humidity if needed.
Extra Growing Tips for Hoya sp. Sumatra
- Placement: Position near an east- or west-facing window for bright but gentle light. Avoid southern exposure unless filtered by a curtain or other plants.
- Support Structures: Train this species to climb using a moss pole, hoop, or trellis to highlight its foliage and create vertical interest.
Natural Habitat of Hoya sp. Sumatra
This epiphytic species is found clinging to trees in the rainforests of Sumatra, where it enjoys high humidity, warm temperatures, and dappled shade. Replicating this microclimate indoors with filtered light and good airflow will help your plant adapt and thrive long-term.
Etymology and Botanical Context
The genus name Hoya honours Thomas Hoy, an 18th-century English botanist and horticulturist. The species epithet ‘Sumatra’ refers to its origin on the Indonesian island, whose unique climate and forest conditions shape the plant’s morphology. This species is currently undescribed in formal taxonomy, but widely recognised in cultivation under the provisional name Hoya sp. Sumatra.
Add Hoya sp. Sumatra to Your Indoor Jungle
Searching for a unique Hoya with rare foliage and low-maintenance care? Hoya sp. Sumatra is a standout with its subtle colour and tactile texture. Limited availability – add to cart now and bring home a rare gem.
FAQs about Hoya sp. Sumatra
Plant Care Basics:
- 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.
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.
Please head to our FAQ Page or Contact us.
Choose options
Hoya sp. Sumatra
Sale price€40,50
Apocynaceae
VAT included · plus Shipping costs
- 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.
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:
Hoya sp. Sumatra
Quick Care Guide
Light
Very bright / some direct • approx. 20,000–40,000 lux
Watering
Water when ~60–80% dry
Potting mix
Airy + fast-draining • Light moisture buffer • Bark-based • Medium-chunky
Temperature
Ideal: 16–24 °C • Avoid below: 10 °C
Growth habit
twining epiphytic vine
Support
optional
Growth speed
Average
Max size indoors
Max. trail length: 100 cm • Max. spread: 50 cm
Toxicity & safety
Non-toxic & Pet Friendly
Origin & habitat
Sumatra; wet tropical biome
How to read these metrics
These metrics are standardised reference points. We compile them by reviewing and cross-checking multiple botanical and horticultural references, then refining them through real-world growing experience. Source links: Plant Care Resources.
Please use the values as guidance. Conditions vary by home, so the same plant can respond differently. For plant-specific context, read the full product description and browse our Plant Care Guides.
- Light: level + approximate lux at leaf level; DLI is the daily light “dose” for grow lights.
- Watering: “% dry” is the trigger before watering again; lower % stays more evenly moist.
- Potting mix: one-line profile (structure/drainage • moisture buffer • base • particle size).
- Temperature: “Ideal” comfort range; “Avoid below” marks higher stress risk.
- Humidity: target bands (Normal/Moist/Humid); consistency usually matters most.
- Growth habit: growth form (rosette, trailing, climbing) for placement and training.
- Support: needed/optional/none — whether stake, pole, or trellis improves structure and size.
- Growth speed: fast/average/slow under decent indoor conditions—expectations, not a promise.
- Max size indoors: realistic long-term potential; format differs for climbers vs. trailers.
- Toxicity & safety: chemical irritants/toxicity and physical hazards (spines, bristles).
- Origin & habitat: native region + typical biome/habitat as context.
