Take advantage of these links and other resources to learn more and improve your products and processes.
Sunlight into Wine by Richard Smart & Mike Robinson
The Grape Grower by Lon Rombough
Northern Winework by Tom Plocher & Bob Parke
(*Note: Turnbull Nursery sells grape plants but that information is not on its website. You can request a catalog that lists the grape cultivars it sells. The nursery can be contacted through its website.)
(These publications have sections that cover most relevant vineyard management topics.)
VESTA (Viticulture Enology Science and Technology Alliance) http://www.vesta-usa.org/VESTA is a network of colleges offering degrees in viticulture and enology.