It requires a reasonably high rainfall, though it can endure dry spells, with 1000 mm or more being preferable. It requires a well prepared seed bed but light disc harrowing gives good results. Although it responds well to light, with light intensity increasing yields, it can also be planted for grazing under coconut plantations. Optimum growth occurs at 33/28 °C day/night with a minimum temperature of 19 °C.