Robo sand plant es es amoount in India Pineapple The pineapple plant is a terrestrial herb 2 1/2 to 5 ft (. m) high with a spread of 3 to 4 ft (. m) a very short, stout stem and a rosette of waxy, straplike leaves, longpointed, 20 to 72 in ( 180cm) 1ong usually needle tipped and generally bearing sharp, upcurved spines on the ...