Jack Neal & Son Vineyard Management has been farming in Napa Valley since 1968 and is now one of the oldest in Napa County and the largest of its kind in Northern California. JNS was an early adopter of multispectral imagery, weather analysis, and precision agricultural practices. The company is a leader in biodynamic, organic, and sustainable farming practices. A large portion of the properties managed by JNS are in compliance with CCOF, Fish Friendly Farming, and other voluntary environmentally conscious organizations.