‘The mali’s tendency to over-water should be checked, for this is often a cause of a delayed show of flowers. The plants themselves give all the indication that is needed, for a water shortage causes the leaves to wilt and the stems to droop. The average mali we have seems unable to appreciate the difference between light watering, heavy watering, flooding and drowning, he being most adept at the last, for his commonest error is to lay the hose in a ...