Dieffenbachia (Dumb cane or leopard lily)
Dieffenbachia Dumb cane or leopard lily Light and position Place dieffenbachia in a fairly light position , but shaded from direct sun . it should not be within range of heat from a radiator or cold draughts from a door or window . the colour of variegated plant will suffer if it has poor light Temperature range A dieffenbachia will live in a temperature of 15 C ( 59 F ) but would probably prefer nearer 21 C ( 70 F ) . in higher temperatures it is important to keep up a good level of humidity . a cool , moist atmosphere can be tolerated for a short period , but may cause some falling of the leaves Moisture is required all year round , but the plant can be watered less in winter than in summer , when tepid water should be used . during spring and summer growth , watering should be generous and frequent . Feeding While the diffenbachia is producing new leaf growth it vshould be fred with every watering , using weak liquid fertilizer introduced t