If the ball feels light, it probably needs water. Soak this cool plant in a bowl of water for about 10 minutes and then place into a colander to drain.
When water stops dripping from the ball, it’s ready to hang up again. Let this plant grow in a semi-shady spot, inside.
To keep it looking crisp and a beautiful shade of green, fertilise monthly while watering, with a water soluble fertiliser.