LONDON, U.K. /ScoopCloud/ -- To mark the first anniversary of its launch, the Old Vine Registry held a One-Year-On webinar for the wine trade, media and old-vine enthusiasts. The hosts, Old Vine Registry Manager, Alder Yarrow, and co-founder of The Old Vine Conference, Sarah Abbott MW, announced a growth in old-vine listings of more than 1,000 new vineyards in one year; this increase of 49% brought the total number of vineyards catalogued to 3,279, across 36 countries.