Dec 29, 2008 9:44 AM
Is your windowsill at max capacity and your green thumb still itching to grow? If yes, then the Sun Shelf Base Model ($179) is for you. This elegant-looking double shelf provides full-spectrum light to plants on its tiers, allowing them to grow almost anywhere. And if you're looking to go even greener, stack on an easy-to-add Additonal Shelf ($99).