Plant size: #1
Sun to part sun
Trollhaugen Seedless Grape is another cold-hardy grape developed by Elmer Swenson. Medium blue berries with a ‘Concord like flavor’ are borne on compact, medium-sized clusters. Ripens in early August but can hang on to the vine until a hard frost without losing any flavor.
Throughout this site, the following are used as guidelines for watering established plants:
About sizes of our plants:
Sizes indicated with a # are roughly the equivalent in gallonage; so a #2 is about a 2 gallon pot size; b&b stands for balled and burlapped.