This is a collection of local, regional and national viticultur resources from grape growers, wine makers, researchers and extension educators.  Search each category for the information that will be helpful to you. 

Viticulture and Wine Making Resources

e-Viticulture from national viticulture extension educators

Harvest

Disease and Pests

Grape Varieties

Nutrition

Wine Grape Production for Eastern North America: Vineyard Nutrition chapter by Dr. Terry Bates (this is the best grapevine nutrition overview available to growers)

Boron and Fruit Set May07.pdf

Soils

Vineyard Irrigation

Pruning and Vine Balance

Sustainable-Organic Viticulture

 Other topics

Wine

Winemaking-Enology