Aggie Horticulture ® began serving gardening and horticultural crop production information in October, 1994. Our factsheets, guides and databases are based on years of testing and practice. More than 50 teachers, scientists, and Extension specialists contribute their work to this website. Our goal is to serve the students, producers, professionals and gardeners of Texas...and the World.

University of Missouri Extension, part of the national land-grant university and cooperative extension system, extending research-based knowledge and information from the campuses of the University of Missouri to all our citizens.

In our site you will discover facts about our planet, its complex patterns of biomes, plants, and animals, and how climates ultimately determine the biomes of our Earth.