Light
Bright indirect • approx. 10,000–20,000 lux
Cactaceae
Selenicereus undatus
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:
Selenicereus undatus
Quick Care Guide
Watering
Water when ~70–90% dry
Potting mix
Airy + fast-draining • Light moisture buffer • Bark-based • Medium-chunky
Temperature
Ideal: 18–30 °C • Avoid below: 15 °C
Growth habit
climbing cactus vine
Support
needed
Growth speed
Fast
Max size indoors
Max. trail length: 300 cm • Max. spread: 200 cm
Toxicity & safety
Non-toxic; spines – physical injury risk
Origin & habitat
Central America; 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.
Selenicereus undatus – Moonlight Blooms and Sculptural Growth
Selenicereus undatus isn’t your average cactus. This fast-growing climber makes a bold statement with chunky, three-angled stems – but its real magic unfolds after dark. Its enormous white flowers open for just one fragrant night, often under moonlight, then vanish by morning. Once known as Hylocereus undatus, especially in fruit production, this species still stuns with or without blooms. Indoors, it's all about structure, wild growth, and unexpected surprises.
Why Selenicereus undatus Deserves a Spot Indoors
- Thick, triangular stems with wavy ridges and occasional spines
- Silvery bloom on mature stems gives it a textured, matte look
- Enormous, fragrant white flowers that open for one night only
- Unpredictable growth – climbs, trails, or sprawls with ease
- Fruits possible indoors with strong light and hand pollination (rare)
Selenicereus undatus in Its Natural Habitat
Originally native to parts of Central America and the Caribbean, Selenicereus undatus grows in warm, seasonally dry environments – from rocky lowland forests to coastal cliffs. It climbs trees or scrambles over rocks using aerial roots. Thanks to its CAM metabolism, it opens its stomata at night to minimize water loss, making it well-suited for dry indoor air and intense light.
Indoor Growing Tips for Selenicereus undatus
- Light: Needs full sun or very bright indirect light for healthy growth and potential flowering
- Watering: Allow the soil to dry completely between waterings; prefers deep but infrequent watering
- Humidity: Average indoor air (30 – 60%) is fine – thrives in drier air
- Temperature: Keep between 20 – 32 °C; avoid exposure below 10 °C
- Soil: Use a cactus/succulent mix with added pumice or perlite for airflow
- Feeding: Feed monthly with a balanced, low-nitrogen cactus fertiliser
- Repotting: Every 2 – 3 years or when rootbound – no need to wait for spring
- Propagation: Cut stems, let callous for 2 – 3 days, then root in dry substrate
- Hydroponics: Not compatible – prefers airy, well-draining soil
- Pruning: Trim as needed to control size or direct growth
Common Problems and Their Fixes
- Soft, collapsing stems: Overwatering – allow soil to dry completely before next watering
- Wrinkled or shrunken stems: Underwatered – soak thoroughly and let drain
- No flowering: Needs age, intense light, and manual pollination if indoors
- Root pests: Root mealybugs can hide in soil – repot with fresh mix and clean roots
- Sunburn: Acclimate slowly to direct sunlight to avoid bleaching or spotting
Extra Tips for Thriving Growth
Let it sprawl wildly or offer a trellis – this cactus adapts fast. Indoors, flowers are rare, but not impossible with enough light and patience. Water sparingly, and always err on the dry side. Mimicking its native habitat – bright, warm, and dry – is the key to fast, vigorous growth.
The Meaning Behind the Name
Selenicereus refers to Selene, the Greek moon goddess, paired with "cereus" for candle or torch – a nod to its upright form and night-blooming habit. “Undatus ” means wavy, describing its undulating stem edges. The species was originally described as Cereus undatus by Haworth and renamed by D.R. Hunt in 2017.
Ready to Grow Your Own Moon Cactus?
This plant combines sculptural impact with rare bloom potential. Order Selenicereus undatus now and bring a slice of moonlit magic into your home.
FAQs about Selenicereus undatus
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
Selenicereus undatus
Sale price€7,00
Cactaceae
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:
Selenicereus undatus
Quick Care Guide
Light
Bright indirect • approx. 10,000–20,000 lux
Watering
Water when ~70–90% dry
Potting mix
Airy + fast-draining • Light moisture buffer • Bark-based • Medium-chunky
Temperature
Ideal: 18–30 °C • Avoid below: 15 °C
Growth habit
climbing cactus vine
Support
needed
Growth speed
Fast
Max size indoors
Max. trail length: 300 cm • Max. spread: 200 cm
Toxicity & safety
Non-toxic; spines – physical injury risk
Origin & habitat
Central America; 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.
