This is a nice Garden Center and greenhouse-my favorite in Madison for indoor plants. They have a nice selection of small affordable houseplants and many types of pots-small and large, plain and fancy. They have a little area where you can pot your new plant in your new pot which is very helpful if you don't have a dedicated area at home and/or you are buying a plant as a gift. They also have several brands of garden seeds and seed starting supplies as well as other gardening items. They have a good selection of interesting types of tomatoes and peppers (and others) for transplanting in the spring-a good place to come for these if you don't want to start your own and want something a little more interesting.
The location is a little funky if you have never been there before-right next to the beltline so it is almost difficult to see as it is sort of below the beltline.