I've been stealthily replacing the ornamental plants in my gated community here with edible plants of similar size so noone notices. Pineapple tops, pomegranate bushes, strawberry groundcovering, papaya stalks, bananas, baby orange and mandarin trees, etc. Moringa is great too, but I know the drumsticks on those things will litter the property, so I had to plant those just outside the property so nobody gets ticked off at the mess.