"Vivek.M" wrote in message
...
snip intro

We don't have much of a garden right now though Dad had great stuff
growing ( hollyhocks, tons of asters, coxcomb, gladiola, sunflower and
heaps of veggies ). Right now we have some Banana, 1 small mango tree.
We have about 4000 sq feet of garden and another 3000 sq feet of roof.
I'll be going to buy some seeds tomorrow; hopefully I shall get some
nice stuff.
Begs the question....

What *can* you grow on a roof?