Four O Clock Flowers
I have a four O clock plant (flower are pink in color). Plant is fine and blooming but problem is that each and every flower only bloom for only 1 night. On next day (after blooming) flower closes and its opening part become black. After appearing black color flower dropped down by the plant.
Kindly help me friends, is this okay! Do four O clock flowers have only 1 day life?
Further, my plant is 1 and half year old.
Waiting for your valuable replies.