Calathea Ornata

Botanical Name: Calathea ornata

Calatheas are a gorgeous family of prayer plants, and Calathea ornata is tough to beat. Just look at that stunning silver pinstriped foliage. Those large decorative leaves fold up at night, exposing their reddish undersides. When you open your curtains or blinds in the morning, you can watch the leaves unfold. 

The key to keeping this beauty happy indoors is to keep it moist, warm and near indirect light. Think about its native rain forest habitat, where it is bathed in a mist and 70°C/21°C temps nearly all year.

Short of turning your home into a misty rain forest, there are a few easy ways to boost the humidity for your tropical plants. You can set a small plant on a humidity tray. If your home is really dry (especially during the winter months) your best option is to use a room humidifier with a cool mist. 


Calathea Ornata Problems and Solutions

Brown leaf tips are caused by dry air. This South American plant thrives in high humidity. You have a few options here. Bathrooms are sometimes a good location for tropical plants because of the high humidity; but only if it has enough light streaming in. 

Leaves not unfolding? Calatheas that keep their leaves folded up night and day are likely too dry. This rain forest native likes moisture -- don't forget to water and maintain humidity around it.

Webbing between leaves is often the first tale-tell sign of spider mites. Unfortunately, these tiny critters will cause harm to your plant and often move on to your other indoor plants. Treat any infested plant immediately.

Calathea Ornata Care Tips

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Origin: Colombia, South America

Height: Up to 2 ft (60 cm)

Light: Bright, indirect sunlight. Hot, direct sun will cause leaves to turn brown.

Water: Aim to keep the potting mix lightly moist; never allow it to dry out. It's a good idea to pot your Calathea in a container with drainage holes. Water thoroughly, then empty the drainage tray to prevent root rot.

Humidity: Prayer plants love high humidity, and this Colombian beauty is no exception. Try to maintain at 60-70% relative humidity all year. It's a good idea to use a room humidifier.

Temperature: Average to warm room temperatures (65-80°F/18-27°C) year-round. 

Soil: Peat-rich potting mix that drains well, such as African violet mix.

Fertilizer: Feed monthly spring through fall with a balanced (such as 10-10-10) water-soluble fertilizer.

Propagation: Leaf cuttings can be taken in spring.


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