Espalier derived from Regular Slanted Cord. This variant is planted diagonally in the ground when planting out, and trained upwards at an angle of approx. 45 degrees, with 1 zigzag in the framework branch.
Features:
1 framework branch
frame branch is guided upwards in one zigzag
when planted the tree was planted at an angle
fruit wood is grown close to the framework branch
Note: A cord with only several zigzag shapes is called a Zigzag Cord.