Light
Bright indirect • approx. 10,000–20,000 lux
Araceae
Dieffenbachia seguine 'Tropic Marianne'
- 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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Dieffenbachia seguine 'Tropic Marianne' at a glance:
Dieffenbachia 'Tropic Marianne' carries broad leaves with pale yellow to ivory centres framed by deep green margins, creating a stable, high-contrast pattern on a single upright cane. Mature plants usually reach about 60–100 cm indoors, with leaves up to roughly 50 cm long adding real volume without taking much floor space.
It performs best in bright, indirect light, though moderate shade is acceptable, and watering should wait until the top 15–20% of the substrate has dried slightly. Warm conditions around 18–24 °C, humidity above 50%, and a breathable mix based on coco coir, compost, and perlite suit it well.
Source notes describe its variegation as genetically fixed rather than something driven by light intensity, so care should focus on plant health, not colour tricks.
Dieffenbachia seguine 'Tropic Marianne'
Quick Care Guide
Watering
Water when ~30–50% dry
Substrate
Aerated • Moisture-buffered • Balanced organic + mineral • Medium
Temperature
Ideal: 18–27 °C • Avoid below: 15 °C
Humidity
Moist 50–60 %
Growth habit
upright subshrub
Support
not needed
Growth speed
Average
Max size indoors
Max. height: 120 cm • Max. spread: 70 cm
Toxicity & safety
Toxic
Origin & habitat
Cultivar of Dieffenbachia seguine
How to read these values
These care values are practical reference points for indoor growing. Use them as a starting point, then adjust for your room, pot size, substrate, temperature and how quickly the plant dries.
For more context, read the full product description or visit our Plant Care Guides.
- Light: level and approximate lux at leaf level.
- Watering: “% dry” is the trigger before watering again; a lower % means the mix stays more evenly moist.
- Potting mix: a quick profile of structure, drainage, moisture retention, base material and particle size.
- Temperature: “Ideal” shows the preferred range; “Avoid below” marks where stress risk increases.
- Humidity: target bands (Normal/Moist/Humid); consistency usually matters most.
- Growth habit: growth form (rosette, trailing, climbing) for placement and training.
- Support: shows whether a stake, pole or trellis is needed, optional or unnecessary.
- 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: irritating or toxic compounds and physical hazards such as spines or bristles.
- Origin & habitat: native region and typical habitat context.
Can Dieffenbachia seguine 'Tropic Marianne' be grown outdoors in European climates?
Summer outdoors onlyMore outdoor growing details
Move outside once nights stay above
16°C
Bring under cover below
14°C
Best outdoors in
Warm summer patio, Sheltered urban spot
Outdoor note
Protection and winter
- Protection: Frost-free wintering indoors
- Not a good fit for: Poor match for hot paving, reflective heat and wind tunnels.
Outdoor conditions
- Wind exposure: Sheltered from wind
FAQs about Dieffenbachia seguine 'Tropic Marianne'
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