STEP BY STEP

1 Blueberries have dense, fibrous roots. Water the plant well and pull the base of the rootball apart.

2 Use ericaceous compost. You can mix in leaf mould and add a controlled-release fertiliser.

3 Half-fill the pot with compost and firm gently, then put in the plant, placing more compost around it.

4 Water thoroughly to firm, then mulch the surface with composted bark if required.