ORNAMENTAL HORTICULTURE (2+1)

Rockery

A rockery or a rock garden is the arrangement of rocks with plants growing in the crevices. Its bold ruggedness is a pleasant contrast to the softness of the flowers. The stones help the plants in retaining their moisture and keeping their roots cool. In plains, on the sunny side some of the cacti and succulents and plants like Lantana, Setcreasea, Verbena, etc. can be grown successfully. Ferns and some indoor plants also look natural on the rockery slopes in shade.

Rocks are also valued in garden design for their interesting shapes. The range and variability of shapes and size give them a sculptural quality. Those with natural curves and smooth outlines are more valuable than others. Their surface texture is another attractive feature. Cobbles and pebbles found in water courses are generally smooth.