I have two citronella plants...they are cheep and grow nicely outside.....i think I am going to plant four around the base of my table and let them do their thing....just like the rosemary plants i have. been taking pieces and growing them out but i think it will just be worth the 4.00 to buy a few more rosemary. There are other plants you can get to add to your garden or inside grow....chives...onions...rosemary