How To Look After Calathea Roseopicta. 5222019 Calathea Roseoptica prefers humid soil frequent waterings and temperatures between 64 and 75F. 9192020 Here are some additional tips for Calathea plants care.
Leaves on your Calathea will get dusty from time to time. The plant prefers the moderate to warm temperatures that it would experience in the wild Brazilian tropics and grows best at between 65 and 75F. It thrives in bright indirect light and high humidity and is best fertilized in spring and summer during the growing season.
It is NOT the most important factor in keeping most of your Calathea species in good shape but they DO prefer higher humidity.
How To Repot A Calathea Houseplant. Calathea roseopicta is sensitive to cold temperatures and shouldnt be kept at anything under 60F. Humidity is a measure of moisture in the air. To humidify the air around your plant mist the leaves use a room humidifier or place on a pebble water tray.