Himrod Grape

Start Himrod grape roots indoors in mid-March in most regions, maintaining soil temperatures between 50 and 70 degrees Fahrenheit for proper development. Transplant into containers large enough to accommodate the growing root system before moving outdoors.

Transplant hardened-off vines outdoors after the last spring frost in your zone, when soil has warmed and frost danger has passed. Space plants 8 feet apart with rows 10 feet apart. Dig a hole large enough for the root system and plant at the same depth it was growing in its container.

Harvest Himrod grapes when they turn from green to a pale golden or amber color and taste sweet, typically in mid to late summer depending on your zone. The grapes will have reached full maturity when they separate easily from the vine with a gentle tug. Pick entire clusters or individual grapes as needed; they do not ripen further after picking, so wait until they are fully sweet before harvesting.

Prune Himrod vines in late winter or early spring while dormant to establish a framework and encourage productive growth. Remove weak or damaged canes, keeping the strongest 2 to 3 canes per plant tied to your trellis system. During the growing season, remove excessive vegetative growth to improve air circulation and direct the plant's energy into fruit production rather than endless vine extension.