Cordyline fruticosa ‘Mambo’

Cultivar background of Cordyline fruticosa ‘Mambo’

‘Mambo’ is a cultivated Cordyline fruticosa with deep maroon, burgundy and dark-green foliage. For generations, people have grown ti plants and carried them between tropical regions. Cordyline fruticosa is native to Papuasia and the western Pacific, where it grows along humid forest edges and in open areas where the forest is growing back. It becomes a woody, branching shrub with age.

Looking after Cordyline fruticosa ‘Mambo’ indoors

• Light: Bright filtered light keeps the crown dense and the maroon colour rich. Gentle morning or late-day sun can suit a plant that has been introduced to stronger light gradually.
• Temperature: Keep ‘Mambo’ warm, preferably above 15°C, and protect it from cold draughts or a chilled wet pot.
• Water: Water when the upper part of the mix is dry and the middle still feels slightly moist. Soak thoroughly and empty water left around the nursery pot.
• Humidity: Moderate humidity suits the broad leaves. Leave enough room between the crowns for air to circulate.
• Potting mix and water quality: A slightly acidic mix of bark, coir and pumice drains well while holding some moisture. If your tap water is high in fluoride, use lower-fluoride water where practical.
• Feeding: Use a modest amount of complete fertiliser while new leaves are forming, then cut back the dose as growth slows.
• Structure and pruning: The upright canes support the crowns naturally. To encourage a fuller plant, shorten a tall bare stem when the plant is growing strongly; lower buds can produce new shoots.
• Repotting: Repot once roots crowd the container or the old mix becomes difficult to wet. Choose a pot one size larger.
• Propagation: Use stem cuttings or separate a rooted shoot from the base to make another ‘Mambo’.

When Cordyline fruticosa ‘Mambo’ shows stress

• New leaves become duller or greener: Light may be too weak for the dark colour. Shift the plant gradually to brighter filtered light and check the colour of the next leaves.
• Several otherwise healthy leaves develop brown tips: Repeated drying, fluoride or fertiliser salts may be responsible. Improve watering consistency, rinse the pot well and use lower-fluoride water if new leaves keep showing the same damage.
• Sticky leaves or hard brown bumps appear on the canes: Scale insects may be present. Remove visible insects and keep the plant apart from others. If scale persists, use a product labelled for scale on ornamental plants and repeat it as directed on the label.
• Lower leaves yellow and roots become brown and soft: A waterlogged pot can damage roots, while fungal root disease can look similar. Remove soft roots with a clean, disinfected tool and repot if the problem clearly follows prolonged wetness. If decay continues into the stem, isolate and discard the affected plant.
• Leaves collapse soon after cold exposure: Cold damage can affect both foliage and roots. Move the plant into steady warmth, keep the mix lightly moist and remove stem tissue with a clean, disinfected tool only if it turns soft or smells rotten.

Cordyline fruticosa ‘Mambo’ is toxic to people and pets

• Keep this plant away from children, cats and dogs.
• It contains saponins that can irritate the mouth and digestive tract.
• Chewing may cause drooling, vomiting, stomach pain, reduced appetite or weakness. Contact a veterinarian or medical professional if symptoms develop.

The meaning and history of Cordyline fruticosa

Cordyline comes from Greek kordyle, meaning club, referring to its thickened underground stems. Fruticosa means shrubby and describes its woody growth.

Robert Brown established the genus Cordyline in 1810 in Prodromus Florae Novae Hollandiae, page 280; Philibert Commerson had proposed the name.

Carl Linnaeus first described it as Convallaria fruticosa in 1754 in Herbarium Amboinense, page 16. Auguste Jean Baptiste Chevalier later placed it in Cordyline as Cordyline fruticosa in 1919 in Catalogue des Plantes du Jardin Botanique de Saïgon, page 66.