Light
Bright indirect • approx. 10,000–20,000 lux
Araceae
Spathiphyllum 'Sweet Sebastiano'
- 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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Spathiphyllum 'Sweet Sebastiano'
Quick Care Guide
Watering
Water when ~20–35% dry
Substrate
Moisture-retentive but aerated • Evenly moist • Organic-leaning • Fine-medium
Temperature
Ideal: 18–24 °C • Avoid below: 12 °C
Humidity
Moist 50–60 %
Growth habit
Upright clumping herbaceous perennial.
Support
not needed
Growth speed
Average
Max size indoors
Max. height: 130 cm • Max. spread: 100 cm
Toxicity & safety
Toxic
Origin & habitat
Horticultural Spathiphyllum cultivar
Outdoor growing
Outside from 15 °C · sheltered spot
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.
Spathiphyllum 'Sweet Sebastiano'
Spathiphyllum 'Sweet Sebastiano' is a large-format Sweet-series peace lily with a full clumping habit, dark green foliage and big white spathes. Its larger size gives it broad petiole spread, more leaf mass and a fuller rootball.
The plant builds from a basal crown into a broad, upright clump. Large pots can stay moist below the surface, so deeper moisture checks give a clearer watering cue.
Spathiphyllum 'Sweet Sebastiano' main features
- Plant type: Large cultivated Spathiphyllum in the Araceae family.
- Foliage: Dark green leaves forming a full, leafy clump.
- Flowers: Big white spathes with firm upright presentation.
- Growth habit: Large basal clump with broad petiole spread and a substantial rootball.
- Scale: Large growth gives this peace lily a broad clump and a fuller rootball.
- Watering: Larger pots need moisture checks deeper in the mix, not just at the surface.
- Light: Bright indirect light gives better spathe production than deep shade.
Spathiphyllum 'Sweet Sebastiano' pot behaviour
Spathiphyllum 'Sweet Sebastiano' grows as a dense clump with leaves rising directly from the base. The larger format gives it a heavier rootball than smaller Spathiphyllum cultivars, so watering should follow the actual moisture level inside the pot.
White spathes appear above the foliage when light, warmth and root moisture are steady. Older inflorescences naturally change colour as they age and can be cut at the base once they decline.
Spathiphyllum 'Sweet Sebastiano' care essentials
- Water: Check the upper third of the potting mix before watering, then drain thoroughly.
- Light: Place in bright filtered light; avoid direct midday sun on the leaves and spathes.
- Substrate: Use a moisture-holding but airy mix with bark, coco fibre, perlite and composted organic matter.
- Humidity: Moderate to higher humidity keeps large leaf edges cleaner.
- Temperature: Keep above 18 °C and protect from cold draughts, especially when the mix is moist.
- Repotting: Repot one size up once roots fill the pot; a jump into a much larger container keeps unused mix wet.
- Propagation: Divide only mature clumps with several rooted crowns.
- Feeding: Feed lightly in active growth to maintain large leaves and repeated spathe production.
Spathiphyllum 'Sweet Sebastiano' stress signs
- Uneven drying: Large pots can stay wet inside while the surface feels dry, so check deeper before watering.
- Drooping leaves: A dry rootball can make the whole clump collapse quickly.
- Yellow lower leaves: Persistent wetness around the roots can cause lower foliage to yellow and soften.
- Brown tips: Dry air, water stress or mineral-heavy water can mark the tips of larger leaves.
- Few spathes: Very low light usually reduces flowering even when foliage remains attractive.
Spathiphyllum 'Sweet Sebastiano' safety note
Calcium oxalate crystals in Spathiphyllum 'Sweet Sebastiano' can irritate the mouth and throat if chewed. Keep the plant out of reach of pets and small children.
Spathiphyllum 'Sweet Sebastiano' plant background
Spathiphyllum 'Sweet Sebastiano' is a cultivated peace lily with large clumping growth, full dark foliage and big white spathes.
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.
Spathiphyllum 'Sweet Sebastiano'
Sale price€90,00
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Spathiphyllum 'Sweet Sebastiano'
Sale price€90,00
FAQs about Spathiphyllum 'Sweet Sebastiano'
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