Cabernet’s Optimum Temperature Allows Planters to Classify Napa Valley Land Suitability Before Conducting Farming and Planting.

Green Enologix®

California Growing temperatures

Napa Valley straddles the temperate and neotropical agro-ecosystems (38º north latitude); which is an alert to wine processors to verify new temperatures which supports the scale of luxury bottle prices. One of the systems that differentiates the various climate price categories is the occurrence and length of time of optimal growing temperatures (OT by example 17º) during the growing season in Napa Valley.

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