croton mammi Croton Mammi — Codiaeum wavy leaves

Which Croton variety to choose?

Each Croton has a distinct leaf shape — this is what sets them apart beyond their colors. Here are the available profiles:

• Croton Mammi (this plant) — narrow multicolored wavy leaves, H60 cm | Pot Ø17 cm. The most textured and graphic.
• Croton Wilma — elongated wavy leaves, bright colors, same size H60 cm | Pot Ø17 cm. Same shape, wider leaves.
• Croton Dreadlock — very narrow twisted leaves, H70 cm | Pot Ø19 cm. The most dramatic and original.
• Croton Petra — classic broad oval leaves. The most classic and accessible.
• Croton Magnificent — very large broad leaves, XXL size H110 cm | Pot Ø27 cm. The most imposing.

The Mammi is the ideal choice if you want a compact Croton with a unique leaf texture — its wavy leaves immediately set it apart from other varieties even from a distance. Find the Croton Sunny Star for an even more compact version H30 cm | Pot Ø12 cm.

Exposure & placement

The Croton Mammi is a tropical sun plant — light is its non-negotiable requirement.

• Ideal exposure: bright indirect light — near an east- or west-facing window, a few hours of gentle sun are acceptable.
• To avoid: scorching midday sun in midsummer, dark rooms that cause leaves to turn green and fall.
• Temperature: 18–27 °C, no drafts or sudden changes.
• Humidity: 50–70% ambient humidity — mist regularly or place a humidifier nearby.
• Soil: light, well-draining universal potting mix.

If new leaves mostly come out green without bright colors, move the plant to a brighter spot — new shoots color properly as soon as there’s enough light. Check our light and humidity guide to find the right place.

Watering & care

• Watering: moderate — keep the soil slightly moist without soaking it.
• Frequency: 1 to 2 times per week in spring and summer, slightly reduced in winter.
• Water: room temperature, filtered or rested for 24 hours — Croton is sensitive to lime.
• Humidity: mist the foliage regularly — Mammi’s wavy leaves collect less dust than broad leaves but are sensitive to dry air.
• Fertilizer: diluted liquid fertilizer for green plants, once a month in spring and summer.
• Cleaning: gently wipe leaves with a damp cloth — wear gloves, the sap is irritating.

Crotons dislike sudden changes in environment — avoid moving it once its spot is chosen. Pick its permanent place upon arrival and check our new plant welcome guide to get off to a good start.

Decor ideas & plant pairings

The Croton Mammi is a statement plant — its colors and texture immediately catch the eye. It doesn’t need to be surrounded to stand out.

• Solo in a bright corner: in a white or black ceramic pot, its multicolored wavy leaves create an immediate tropical focal point.
• In contrast with solid green: pair it with a Zamioculcas or a Ficus to highlight its warm colors against a neutral dark green background.
• In Croton arrangements: several Croton varieties together — same care needs, very contrasting leaf shapes. The Mammi adds a wavy texture to the arrangement.

Its new leaves often emerge green and gradually change color — each new shoot is a surprise to watch over the weeks.

Verdeia Tips

• Choose its location before delivery — Mammi reacts to location changes by dropping leaves. Plan its final spot before arrival and do not move it once placed.
• Leaf drop on delivery is normal — slight loss during the first 2 to 3 weeks is a usual reaction to the change of environment. Stabilize conditions and wait.
• Colors fading: lack of light — if foliage gradually turns green, move the plant closer to a window. New leaves will regain their colors.
• High humidity in winter — heating dries the air and causes brown tips. Mist 2 to 3 times a week or place a humidifier nearby. See our winter plant care guide to adapt to the cold season.
• Sap is irritating — wear gloves — any stem cut releases irritating white latex. Wear gloves when cleaning and pruning.
• ⚠️ Toxic to pets and humans — the latex and leaves are toxic if ingested. Keep out of reach of cats, dogs, and young children. See our plants and pets guide for suitable alternatives.

Technical characteristics

• Botanical name: Codiaeum variegatum 'Mammi'
• Common names: Croton Mammi, Codiaeum
• Family: Euphorbiaceae
• Origin: tropical forests of Southeast Asia and Oceania
• Pot diameter: 17 cm
• Approximate height: 60 cm
• Adult size: up to 60–90 cm indoors
• Exposure: bright indirect light — avoid harsh direct sun
• Watering: moderate — substrate slightly moist
• Humidity: 50–70% recommended
• Temperature: 18–27 °C, no drafts
• Care: moderate (light and stability essential)
• Toxicity to pets: toxic (irritating sap)
• Decor style: Tropical / Colorful / Statement
• Special feature: unique narrow wavy leaves, multicolored hues that intensify with light, irritating latex

Each plant is unique: photos show a representative example. The intensity of colors and leaf shapes naturally vary depending on light and season.