A Certified Arborist’s Guide to Propping a Leaning Tree
To properly prop a tree that is not firmly planted, you must provide temporary stability without hindering its long-term development. This involves gently straightening the tree, driving two or three stakes into solid ground just beyond the root ball, and securing the trunk with wide, flexible, non-abrasive ties. The ties must be loose enough to allow the tree to sway gently in the wind, as this movement is essential for strengthening the trunk and establishing a robust root system. This support should typically be removed after one growing season.