Bottle (1) provided with a releasable cap (2) which is arranged on a neck (11) of the bottle (1) and which closes the bottle (1), wherein the bottle (1) is provided with a relatively large opening in the neck (11), which has a size such that an adult's hand can be placed therethrough, wherein the bottle (1) comprises live plant material (9), and wherein the cap (2) is provided with at least one battery (7) and light source (4) coupled thereto for the purpose of emitting light downward into the bottle (1).
