Arthrostylidium ekmanii Plant Care

Arthrostylidium ekmanii (Arthrostylidium ekmanii) belongs to the Poaceae family within the Arthrostylidium genus. Arthrostylidium ekmanii is native to Central America, the West Indies, northern South America, and southern Mexico.

Arthrostylidium ekmanii displays a tall, clumping grass growth habit, reaching up to 6 ft tall with a spread of approximately 3 ft. Arthrostylidium ekmanii produces small inconspicuous flowers on tall spikes.

Leaf size: approximately 12 inches.

Arthrostylidium ekmanii requires watering every 7–14 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Arthrostylidium ekmanii thrives in full sun to partial shade.

Arthrostylidium ekmanii grows best at temperatures of 60–85°F. Arthrostylidium ekmanii prefers humidity levels of 40–70%.

Well-draining sandy loam with high organic content. Good drainage is essential for Arthrostylidium ekmanii to prevent waterlogging, which leads to root rot and fungal issues.

Feed Arthrostylidium ekmanii every 8 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 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

Arthrostylidium ekmanii can be propagated through division, rhizome cuttings. Similar propagation techniques also apply to ear bamboo plant care, which shares the same genus.

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

Arthrostylidium ekmanii is susceptible to aphids, grasshoppers, spider mites. 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.

Arthrostylidium ekmanii grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Arthrostylidium ekmanii is native to Central America, the West Indies, northern South America, and southern Mexico. In cooler regions, grow Arthrostylidium ekmanii as a houseplant or bring it indoors before the first frost.