A tree support is a lattice or timber framework used to support young trees and help them grow straight and upright. By tying the trunk to a rigid frame, the tree is held against wind and its own weight until the roots have established and the stem is strong enough to stand alone.
Types
Tree supports come in several forms, depending on the size and situation of the tree:
- Single stake — one vertical post driven into the ground beside the trunk
- Double stake — two posts with a crossbar, giving support from both sides
- Triangular guy system — three angled guys anchored to the ground
- Lattice frame — an open timber grid used for larger or espaliered trees
Application
Where it is used
- Newly planted street and avenue trees, where wind loading is high
- Ornamental garden trees that need training into shape
- Pleached and espaliered trees, where the frame also directs the branches
Points to watch
- Ties should be flexible and checked regularly to avoid cutting into the bark
- The support is temporary and should be removed once the tree is established, usually after two to three growing seasons
Related Terms
- Pleached lime
- Pergola
- Trellis
- Tree pit
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