Just in the previous post I mentioned that we can do away with the lawns which are water intensive to maintain and yields nothing apart from the Oxygen gain and providing an aesthetic value. But growing vegetables and fruits in place of costly lawns would do more good to the environs and to the health of the people around. Leave alone the economic benefits. Grass roots are on the surface of the soil and are wide spread. Hence frequent watering is essential. Though we all have installed fountains, the water is wasted without any doubt. In the similar manner we can do away with the decorative trees which stand majestically yielding nothing. Let us go for fruit bearing trees instead.
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