Author Archives: (TerraSpase)

Terra Spase Publications Available for Sale

We have compiled much of our experience and research over the years into two publications that provide a deep analysis and great deal of information and guidance to growing wine grapes in the Napa Valley AVA: Weather and Wine Grapes in the Napa Valley AVA (List price: $100) Soils and Wine Grapes in the Napa […]

Terra Spase at 2013 Unified Wine & Grape Symposium

Terra Spase will be exhibiting at the 2013 Unified Wine & Grape Symposium January 29-31, held at the Sacramento Convention Center in downtown Sacramento, California. The Unified Wine & Grape Symposium is held annually in Sacramento, California and is the largest event of its kind in the western hemisphere. Serving as a clearinghouse for practical […]

New Website

After many years we’ve taken the plunge and are redeveloping our website for better ease-of-use and to post more information and updates. We continue to serve our loyal customers – please do note the links at the very bottom of the page that lead to the old website login and weather data services – and […]