How to transplant a shrub

Practical technique for moving a mature shrub. This walk-through is informed by "Transplanting A Large Established Shrub By Hand", which shows the process of lifting a large, well-rooted plant cleanly, including how to work around the root ball without snapping the main roots.

1. Choose the right time of year

The best time to move a shrub in the UK is autumn or early spring, when the plant is dormant or nearly so and the soil holds some warmth and moisture. November through February works well for most deciduous shrubs. Evergreens can also be moved in early autumn before the ground cools.

Avoid moving shrubs in high summer or during a dry spell. The plant will be under stress already, and transplanting on top of that gives it a hard job.

2. Prepare the new planting spot first

Dig the new hole before you lift the shrub. You want the roots in the ground as quickly as possible once they're exposed. Make the hole wider than you think you'll need, and roughly the same depth as the root ball. Break up the base and sides, and mix in some compost or planting compost to give the roots something to grow into.

3. Give the shrub a good soak the day before

Water the shrub thoroughly the evening before you plan to move it. Damp soil holds together as a root ball much better than dry, crumbly ground. If the weather has been dry, this step really does make a difference.

4. Trim back the top growth (optional but useful)

For a large shrub, removing about a third of the top growth before you lift it reduces the water demand on the roots during recovery. It also makes the plant less unwieldy to carry. Cut back to healthy outward-facing buds. You can prune it more carefully once it's settled in the new spot.

5. Dig around the root ball

Start about 30-40cm out from the main stems - further for a large, long-established shrub. Push the spade in vertically to sever the outer roots cleanly, working all the way around before you try to lever anything out. For a dense root ball, you may need to undercut at an angle to free the base.

Try not to snap the main structural roots. Severing them with a sharp spade or pruning saw is much better than tearing them, which makes a ragged wound that takes longer to heal.

6. Lift and move the shrub

Lever the root ball up gently from several sides until it comes free, then slide a sack or old tarpaulin under it to carry it. On a larger shrub, this is genuinely a two-person job - an unwieldy root ball is heavy and awkward, and trying to drag it on your own usually means damage.

Keep it upright and get it into the new hole as quickly as you can.

7. Replant and settle in

Set the shrub in the hole at the same depth it was growing before - look for the old soil mark on the stems. Backfill with the soil and compost mix, firming it in as you go to remove air pockets. Build a shallow ring of soil around the drip line to hold water.

Water in generously straight away. Then water again every few days for the first month, and regularly through the following summer. Transplanted shrubs are more vulnerable to drought in the first growing season.

When to call a handyman

If the shrub is very large, well-established, or growing close to structures, it's worth having help. A big root ball is heavy and awkward, and there's a real risk of back strain trying to manage it alone. Richard can handle the digging, lifting, and replanting while you direct where it needs to go.