Solution

This plant has two main features -

1) It is extremely sensitive to light. It will hold up a flag representing that it needs light if the light is too little. The plant owner then has the option of regulating the light reaching the plant using a potentiometer. This would be analogous to raising the blinds, drawing the curtains or changing the position of the plant to a better lit area. Once better lighting is restored the plant indicates that it is happy by raising the corresponding flag.

2) The plant loves spending time with you and listening to music! Pressing the button plays classical music for the plant which, according to several study's, helps the plant grow better. The plant uses its personal light to "sing along" with the tune. The plant will raise the corresponding flag when it's listening to music and send you a message of appreciation once its done.