Wine market issues have led to a major slowdown in grapevine planting activity in California over the last few years to the point that some of the top suppliers of planting material have recently determined to exit the market. At the Unified Wine & Grape Symposium, Allied Grape Growers President Jeff Bitter shared the results of their annual grapevine nursery survey report, highlighting which varieties are still being planted and in what areas of the state. Watch this brief interview as Jeff shares with American Vineyard Editor Matthew Malcolm what growers can learn from these planting trends.