Cordyline fruticosa ‘Purple Compacta’

Background of Cordyline fruticosa ‘Purple Compacta’

‘Purple Compacta’ is a cultivated Cordyline fruticosa with short growth, tightly packed leaves and dark purple-red foliage. Cordyline fruticosa naturally develops into a woody, branching shrub and is native to Papuasia and parts of the western Pacific, where it grows in warm, humid vegetation.

Indoor growing conditions for Cordyline fruticosa ‘Purple Compacta’

• Light: Give it a genuinely bright position with filtered light. Strong light helps new leaves stay short, close together and richly coloured.
• Water: Small pots can change moisture quickly. Water once the surface is lightly dry, soaking the whole pot and letting it drain fully.
• Temperature: Warm room conditions above about 15°C suit the plant. Keep a small container away from very cold windows or stone surfaces.
• Potting mix: Use a loose, slightly acidic mix that holds some moisture while draining easily around the short cane bases.
• Humidity: Moderate humidity is sufficient when air can reach the tightly packed leaf bases.
• Water quality: Use lower-fluoride water where practical because this species is fluoride-sensitive; perlite and superphosphate fertiliser can also add fluoride.
• Feeding: Use a dilute complete feed while firm new leaves are forming. Scale back both water and fertiliser as growth slows.
• Structure, pruning and repotting: The short canes naturally hold the compact crown upright. Shorten a bare stem when new leaves are appearing if you want a lower plant. Repot once roots are tightly packed or the small pot begins drying much faster.
• Propagation: Rooted shoots from the base or stem pieces can be used to propagate the compact cultivar.

Troubleshooting Cordyline fruticosa ‘Purple Compacta’

• The crown opens up and new leaves become weak: Low light is the likely cause. Give it more filtered daylight in stages and check whether the next few leaves stay shorter and closer together.
• Brown tips appear across the dense crown: Drying, salts and fluoride are the main possibilities. Keep watering more consistent, wash salts from the pot and consider lower-fluoride water if brown tips keep returning.
• White cottony clusters hide inside the leaf bases: Mealybugs can shelter deep in the compact crown. Remove visible pests and isolate the plant. If the infestation continues, use a product labelled for mealybugs on ornamental plants and repeat it as directed on the label.
• Round or irregular spots with coloured borders develop on older leaves: A fungal leaf spot may be starting. Remove badly affected foliage, keep the leaves dry and improve airflow around the plant.
• One shoot yellows and softens from the base: Rot has reached that cane. Cut back to firm tissue with a disinfected tool, discard the damaged part and give the pot more time to dry between waterings.

Cordyline fruticosa ‘Purple Compacta’ 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.

What does Cordyline fruticosa mean, and who first published it?

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.