Watering after planting helps settle a suitable root ball into its new medium. Check drainage and the plant's needs rather than keeping the pot soaked.
Check the original root ball after planting
New surrounding compost may hold water differently from the nursery root ball. Inspect both rather than assuming that damp soil at the pot's edge means every root is moist. A newly planted shrub can dry at its center unnoticed.
Water to settle the planting appropriately
For an ordinary soil-grown plant, apply water evenly so it reaches the root zone and settles loose material. Let surplus drain. Specialist bulbs, unrooted succulent cuttings and aquatic plants need their own establishment methods rather than the same immediate soaking.
Recheck as conditions change
Sun, wind, root growth and container size alter drying. Inspect more often during demanding weather without automatically adding water each time. Wilt in a heavy wet pot needs investigation before another watering.
Avoid extra stress during establishment
Keep the plant at an appropriate level, preserve useful foliage and provide suitable exposure. A strong fertilizer dose does not repair torn roots. Use appropriate aftercare and allow time to establish before demanding extensive pruning, division or a full flowering display.
