How To Care For My Calathea Plant. A good rule of thumb that I like to use for these plants is to allow the surface of the soil to dry out and then water again. To clean them use a damp cloth to remove the dust.
Calathea care is a little bit more complex than growing it. Calathea orbifolia loves well-draining soil that never gets dry or soggy medium light and high humidity. Although they love humidity and tropical areas no direct sunlight needed filtered light is best.
Maybe the top inch or so smaller pots.
9192020 Here are some additional tips for Calathea plants care. They do not want lots of water as it can drown them. Try a mix of 50 percent potting soil 20 percent orchid bark 20 percent charcoal and 10 percent perlite. Leaves on your Calathea will get dusty from time to time.