How to Transplant a Weeping Willow Tree Successfully

Overview

Weeping willows (Salix) are deciduous trees that grow well in USDA Zones 5–8. Mature trees reach 40 ft tall with a 35 ft spread. Transplant while young for best results; they are hardy and transplant well if requirements are met.

Step 1: Root Pruning in Advance

2–3 months before moving, determine root ball size: ⅔ the leaf spread diameter (e.g., 6 ft spread → 4 ft root ball).

Step 2: Reduce Canopy

Prune branches back by ⅓ to redirect energy to root regeneration after transplant.

Step 3: Initial Root Cut

Cut feeder roots 6 inches inside the final root ball perimeter. Slice downward around the tree with a flat spade, creating a small trench. Allow tree to adjust for several months.

Step 4: Prepare New Site

Remove weeds/grass. Dig a hole twice as wide as the root ball, no deeper than the tree's current depth.

Step 5: Amend Soil

Work compost into the planting area to 1 ft depth. Water thoroughly before planting.

Step 6: Dig and Lift

Lay a tarp beside the tree. Mark the sun-facing side. Dig 6 inches outside the initial cut. Sever new feeder roots and undercut the root ball. Cut any remaining anchoring roots with loppers. Preserve as much root ball as possible.

Step 7: Move Tree

Lay tree on tarp and drag to new site, minimizing root disturbance.

Step 8: Position and Orient

Water root ball. Place tree in hole with the marked side facing the same direction as before.

Step 9: Backfill

Fill halfway, firm around base. Complete filling and firm again.

Step 10: Water and Establish

Water deeply to reach roots. Water 2–3 times/week until established, then 1–2 times/week depending on weather.