Grapevine named ‘SV 21-66-226’

Abstract

A new and distinct variety of grapevine plant named ‘SV21-66-226’ particularly characterized by its unusual shaped berries, very firm texture, and very large, sweet berries. Additionally, berries of the new cultivar are very responsive to applications of exogenous gibberellic acid, more than doubling in size in comparison to untreated fruit.

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