Dimerocostus strobilaceus Plant Care

Dimerocostus strobilaceus (Dimerocostus strobilaceus) belongs to the Costaceae family within the Dimerocostus genus. Dimerocostus strobilaceus is native to Central and South Tropical America.

Dimerocostus strobilaceus displays a clumping perennial herb growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Dimerocostus strobilaceus produces showy bracts in various colors with tubular flowers.

Leaf size: approximately 12 inches.

Dimerocostus strobilaceus requires watering every 5–7 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Dimerocostus strobilaceus thrives in partial shade to filtered sunlight. Avoid placing Dimerocostus strobilaceus in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Dimerocostus strobilaceus grows best at temperatures of 65–80°F. Dimerocostus strobilaceus prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining, rich loamy soil with added organic matter for moisture retention. Good drainage is essential for Dimerocostus strobilaceus to prevent waterlogging, which leads to root rot and fungal issues.

Feed Dimerocostus strobilaceus every 6 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.

Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.

The PlantoScan app can remind you when to water and when to fertilize each plant.

Repot every 1-2 years in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

Dimerocostus strobilaceus can be propagated through division of rhizomes, seeds.

See all plants toxic to cats and plants toxic to dogs.

Dimerocostus strobilaceus is susceptible to spider mites, aphids, mealybugs. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.

Dimerocostus strobilaceus grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. Dimerocostus strobilaceus is native to Central and South Tropical America. In cooler regions, grow Dimerocostus strobilaceus as a houseplant or bring it indoors before the first frost.