How to measure the size in seedling trading

Seedlings are generally divided into three types: trees

Subtrees and shrubs. The three measures are different, and I will say them one by one.

1, trees.

Such as camphor tree, Luan tree, beech tree, poplar and so on.

There are two ways to measure trees: DBH and DBH. DBH is the diameter measured at1.2m above the ground. The meter diameter is the diameter measured at 1 meter above the ground.

2. subtree. Such as cherry blossoms, crape myrtle, weeping begonia and so on.

Subtrees are measured by ground diameter. The diameter of the ground is measured at 30 cm above the ground.

3, shrubs. Such as heather, safflower, Euonymus japonicus, Ligustrum lucidum, etc.

Shrubs are also divided into two kinds: color block seedlings and hair balls. Color blocks only talk about height, and the higher the height, the more expensive it is. Hairball needs crown width and crown height. And crown width is the first measure. The larger the crown width, the higher the value.