Grape-bearing canes of native American grapes including Concord and other bunch grape varieties of Vitis labrusca and muscat grapes (V. rotundifolia) trail downward.
This trailing habit makes them suitable for a cordon growing on a trellis wire strung from 4 to 6 feet above the ground. This is a high-cordon trellis. Grape-bearing canes from European wine grapes (V. vinefera) tend to grow upward.
Their cordons are best grown on wires strung 2 to 3 feet above the ground and their grape-bearings canes trained to grow up to a top wire. These are low-cordon trellises.
Негізгі бет Ғылым және технология Overhead Trellis or High Cordon Training?
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