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An image depicting a pruned vine that was trained according to the umbrella system. This system is also called the two-cane Kniffin.

Pruned System According to the Umbrella System

An image depicting a pruned vine that was trained according to the umbrella system. This system is also…

A diagram depicting an unpruned vine trained according to the umbrella system. This image shows stem renewal. This system is also known as the two-cane Kniffin system.

Unpruned Vine According to the Umbrella System

A diagram depicting an unpruned vine trained according to the umbrella system. This image shows stem…