I am confused as to how to begin. Will I meet success if I make use of the terrace by growing vegetables in earthen pots? Here, my fear is about the space getting dirty and the likelihood of the weight sitting on the terrace. Would it damage the house?
Gardening Vegetables in Spot Filled With Earth and Manure
Certified GKH Gardening Expert
That is not really a question we can answer. You would need a builder come look at your house and terrace to check how much weight the structures could take. That being said, this article on terrace gardening may have tips to help as well: https://www.gardeningknowhow.com/garden-how-to/projects/building-terrace-gardens.htm
As far as the place staying clean, most people do not have much of a problem with the space getting dirty from garden containers.