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Overwintering Cordyline australis in USDA Zone 5

Container Culture for Cold Climates

Ron asks if Cordyline australis can survive Zone 5 winters outdoors.

Expert Recommendation

Cordyline australis is only hardy to Zone 8. In Zone 5, grow it in a large decorative container. Keep it outdoors in summer, then move indoors for winter. Provide at least 5 hours of sunlight, keep soil evenly moist, and mist regularly to maintain humidity.

Tropical Plants: Rain Bird RC-7Bi Stuck on Zone 1: Advance Motor or Switch Failure; Why Coconut Palms Fail as Indoor Plants; Separating a Cordyline Australis Offshoot; Pruning a Mature Cordyline australis (Cabbage Tree); Growing Plumbago in Zone 7: Overwintering Strategies and Realistic Expectations; Identifying Your USDA Hardiness Zone: Chino Hills, California; Diagnosing Cordyline australis Leaf Burn in Hot Climates; Rescuing Overwatered Cordyline australis in Greece: Drainage and Patience; Growing Plumbago in Zone 7b-8a: Tips for Success; Cordyline australis 'Purple Tower' – Giant Dracaena with Plum-Purple Foliage

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