Hosted by National Gardening, kidsgardening.com is a great resource for educators interested in incorporating gardens into their classroom curriculum, and for parents looking for ways to supplement home gardening activities with their kids. The site offers sections on Classroom Stories, a plethora of hands-on activities, articles, an online guide to school greenhouses, and more. This website also...

The Smithsonian Institutions Libraries Web site currently features a unique collection of seed and nursery catalogs dating from 1830 to the present. Online visitors may view a portion of the exhibit, which offers a look at "the history of the seed and agricultural implement business in the United States, as well as provides a history of botany and plant research such as the introduction of plant...