When choosing a name it's important to make sure it's easy to remember. Do you have a theme you want to stick with? Maybe a place or your name? If you can, give us a little more information about your location.
For example: If you want something fun try Garden Ninjas. If you want to have local ownership try the Garden Star, or Sunshine Palms. Something people can relate to.
Whatever name you chose, make sure you buy the domain right away so no one else has it. If you need help with getting your business online, i would recommend www.centralfusion.com. Central Fusion specializes in small business needs. I use them for my business and they are wonderful.They can provide great brand awareness through a website (even if you don't know how to build one) and email.