Light
Very bright / some direct • approx. 20,000–40,000 lux
Euphorbiaceae
Codiaeum variegatum (Croton) 'Mammi'
- 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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Codiaeum variegatum (Croton) 'Mammi'
Quick Care Guide
Watering
Water when ~25–40% dry
Substrate
Moisture-retentive but aerated • Evenly moist • Organic-leaning • Fine-medium
Temperature
Ideal: 18–35 °C • Avoid below: 16 °C
Humidity
Humid 60–80 % +
Growth habit
Upright woody shrub.
Support
not needed
Growth speed
Average
Max size indoors
Max. height: 90 cm • Max. spread: 60 cm
Toxicity & safety
Mildly toxic
Origin & habitat
Cultivar of Codiaeum variegatum; species native Malesia to SW. Pacific; wet tropical habitat
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 Codiaeum variegatum (Croton) 'Mammi' be grown outdoors in European climates?
Summer outdoors onlyShow outdoor growing details
Move outside once nights stay above
18°C
Bring under cover below
15°C
Best outdoors in
Warm summer patio, Covered terrace
Outdoor note
Protection and winter
- Protection: Frost-free wintering indoors
- Not a good fit for: Frost, cold nights or exposed winter conditions
Exposed balconies, roof terraces or strong wind
Outdoor conditions
- Wind exposure: Sheltered
Codiaeum variegatum (Croton) 'Mammi'
Codiaeum variegatum 'Mammi' is a compact croton selection with elongated leaves that curl, twist and spiral as they mature. The foliage carries green, yellow, orange, red and purple tones in a dense curled canopy on woody upright stems.
In a pot, Codiaeum variegatum 'Mammi' grows as a bushy tropical shrub. Its twisted leaves build a dense crown even on younger plants, while older stems can be shaped in spring to keep fresh growth closer to the base.
Recognisable traits of Codiaeum variegatum 'Mammi'
- Elongated leaves with curled and twisted form
- Multicoloured foliage with green, yellow, orange, red and purple tones
- Compact shrub habit suited to containers
- Dense canopy on upright woody stems
- Branches after shaping once established
Codiaeum variegatum 'Mammi' twisted growth
Codiaeum variegatum is a wet-tropical evergreen shrub or small tree in Euphorbiaceae, native from Malesia to the southwest Pacific. The species has been selected widely for leaf colour, blade shape and growth habit. 'Mammi' is also encountered in horticultural references under the spelling 'Mammy' or 'Mammie'.
The curled leaf form needs steady moisture, warmth and humidity while the blades expand. Root stress, dry air or pest pressure can show as uneven new leaves, particularly during active shoot growth. A warm, stable position reduces shedding and uneven leaf expansion indoors.
Codiaeum variegatum 'Mammi' warmth and root care
- Light: Provide very bright filtered light. Acclimate gradually to direct sun so the curled leaves develop cleanly.
- Watering: Water when the upper substrate begins to dry. The curled narrow leaves show drought stress quickly, so keep moisture regular during active growth.
- Substrate: Use a fertile, open mix with bark, organic matter and mineral drainage. Good airflow around the roots is essential.
- Temperature: Keep above 15 °C, with stronger growth from 18–28 °C. Cold floors, open windows and draughty halls can cause shedding.
- Humidity: Moderate to high humidity reduces crisping during leaf expansion. Dry air often coincides with crispy edges and spider mite pressure.
- Feeding: Apply a light fertiliser dose during the warm growing months. Hold back after relocation stress or while the plant is growing slowly.
- Pruning: Prune leggy stems in spring to encourage a denser crown. Cut above a healthy node and protect hands from sap.
- Repotting: Repot once the roots fill the pot, ideally during active growth. Keep the new container only slightly wider.
- Propagation: Propagate by warm stem cuttings or air layering to preserve the curled cultivar form.
Codiaeum variegatum 'Mammi' troubleshooting notes
- Uneven new curls: Check watering, humidity, root condition and pests during leaf expansion. Correct the cause before the next flush develops.
- Sudden shedding: Look for cold exposure, recent movement or a sharp moisture swing. Keep conditions steady while the plant rebuilds.
- Spider mite damage: Fine stippling and dull leaves are early signs. Inspect folded and curled surfaces carefully.
- Limp stems or blackened roots: Check for waterlogged substrate. Refresh into an airier mix if roots are damaged.
Codiaeum variegatum 'Mammi' toxicity and safety
Codiaeum variegatum 'Mammi' is not pet-safe. The sap may irritate skin and eyes, and ingested plant parts can irritate the mouth and digestive tract. Keep it out of reach of pets and children, and clean tools after cutting.
Codiaeum variegatum 'Mammi' etymology and botanical background
'Mammi' sits within the accepted species Codiaeum variegatum (L.) Rumph. ex A.Juss. in Euphorbiaceae. Codiaeum is linked to the Ternate vernacular name kodiho, and variegatum refers to variegated foliage.
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.
Codiaeum variegatum (Croton) 'Mammi'
Sale price€17,50
FAQs about Codiaeum variegatum 'Mammi'
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