Light
Very bright / some direct • approx. 20,000–40,000 lux
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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:
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- 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 from Malesia to southwestern Pacific
Outdoor growing
Outside from 18 °C · rain-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.
Codiaeum variegatum 'Mammi'
Twisting, curling leaves define Codiaeum variegatum 'Mammi'. The elongated foliage curls and spirals as it matures, with green, yellow, orange, red and purple tones held in a dense crown on upright woody stems.
In a pot, 'Mammi' grows as a bushy tropical shrub. Older stems become woody, while fresh growth forms at the tips and along side shoots. Older woody stems can produce side shoots after pruning.
Codiaeum variegatum 'Mammi' curled leaves and habit
- Elongated leaves that curl, twist and spiral
- Mixed green, yellow, orange, red and purple tones
- Compact, bushy croton habit
- Dense foliage on upright woody stems
- Can produce side shoots after pruning
Codiaeum variegatum 'Mammi' curled leaf development
Codiaeum variegatum is a wet-tropical evergreen shrub or small tree in Euphorbiaceae. It is native from Malesia to the southwest Pacific and has produced many cultivated croton forms, selected for leaf colour, blade shape and growth habit.
'Mammi' is also seen under the spellings 'Mammy' and 'Mammie'. While the curled leaves expand, dry roots, dry air and cold can distort new growth. Spider mites can also hide in folded or twisted leaf surfaces.
Codiaeum variegatum 'Mammi' care indoors
- Light: Place it in very bright filtered light. Direct sun should be introduced gradually so the curled leaves do not scorch.
- Watering: Water once the upper substrate starts to dry. Keep moisture regular while new leaves are forming, because the narrow curled leaves react quickly to drought.
- Substrate: Use a fertile, open mix with bark, organic matter and mineral drainage. Good airflow around the roots is important for steady growth.
- Temperature: Keep above 15 °C, with stronger growth around 18–28 °C. Cold floors, open windows and draughty halls can cause sudden shedding. New plants should stay warm and out of draughts.
- Humidity: Curled leaves can crisp or expand unevenly when the air is too dry. Dry warmth also makes spider mite checks more important.
- Feeding: Apply a light fertiliser dose while new shoots are active. Wait to feed if the plant has just been moved, stressed or repotted.
- Pruning: Prune leggy stems once the plant is growing well to encourage a denser crown. Cut above a healthy node and protect your hands from the sap.
- Repotting: Repot when roots fill the pot. Choose a container only slightly wider so the substrate does not stay wet for too long.
- Propagation: Take stem cuttings with warmth, or air-layer older woody stems if the plant is too tall.
Codiaeum variegatum 'Mammi' troubleshooting
- Uneven new curls: Check watering, humidity, root condition and pests during leaf expansion. Adjust that before the next new leaves develop.
- Sudden shedding: Look for cold exposure, recent movement or a sharp moisture swing. Keep conditions even while new leaves return.
- Spider mites: Fine stippling and dull leaves are early signs. Inspect curled and folded leaf surfaces carefully.
- Limp stems or blackened roots: Check for waterlogged or compacted substrate. Refresh into an airier mix if the roots are damaged.
Codiaeum variegatum 'Mammi' toxicity and safety
Codiaeum variegatum 'Mammi' is not pet-safe. Damaged leaves and stems can release irritating sap, so protect your hands when pruning or propagating. Ingested plant parts may irritate the mouth and stomach.
Codiaeum variegatum 'Mammi' etymology and botanical background
Codiaeum variegatum (L.) Rumph. ex A.Juss. is the accepted species name for this croton. The genus name 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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