Does lime will help for growing tomatoes?

I want to grow plants in pots, can anyone give a list that can be grown in garden. I am from South India please prefer me a good list and kits etc.

I need details about ornamental plants.

Does eating mulberries selected straight from the tree does it harm to the eater? Any advice on this or suggestions?

Can somebody tell me what are the vegetables that can be grown in winter?

Does Potatoes are a good crop in winter?can be they grown in November for more production?

i am setting up a room to over grow all my plants for the winter but i do not want to spend the money on 240 watts of electricity....
Does a 60 watt 4 foot fluorescent bulb use 60 watts voltage or is that the output?

What are the plants that grow in water?

Can I develop an raised bed without digging down. And will it quit lawn increasing back again to the raised bed. How should I do this.

If I take a piece from my potato plant does it can grow separately?

Does any body know or have basic setup a garden on roof?
Please give me some instructions or guide so that I can do it myself.