How to prune aunt ruby's german green tomato

Throughout the growing season; weekly from transplanting. Remove suckers at the leaf axils while small. Train one to two main stems up a tall, sturdy support (1.8 m / 6 ft minimum). Pinch the growing tip 5–6 weeks before first expected frost, as green fruits need extra time to reach maturity.

Weekly during the growing season. Aunt Ruby's German Green is an indeterminate heirloom requiring regular suckering to keep the vigorous vine in check and maintain good air circulation. Prune to one or two stems and tie frequently — plants are large and top-heavy at maturity. Consistent suckering also helps these slow-ripening green fruits develop fully before frost.

Remove suckers at the leaf axils while small. Train one to two main stems up a tall, sturdy support (1.8 m / 6 ft minimum). Pinch the growing tip 5–6 weeks before first expected frost, as green fruits need extra time to reach maturity.