90 days from transplant brings delicious ripe fruit. The growth pattern is indeterminate. The Walthrup Green tomato was first seen in the Seed Savers 2002 Yearbook, seeds provided by Dorothy Beiswenger from Crookston, Minnesota. No information regarding the origin was provided. The fruits have quite a big variance between 5 and 10 ounces of delectable green-when-ripe(GRW) slightly flattened round fruits. When fully ripe they transform to a glowing green amber with slight blushing at the blossom end..Very sweet taste with complexity and refinement. A perfect tomato in every sense.