• When to Plant
• Selecting the Right Position
• Preparing the Ground
• Digging the Hole
• Preparing the Plant
• Planting
• Securing to the Support
• Watering and Mulching

Most container-grown climbers can be planted at any time of the year, as long as the ground is not frozen, water-logged or very dry. However, climbers that are not fully hardy (such as Japanese Nightshade - Solanum jasminoides) should be planted in spring, so that they are well established before their first winter. Herbaceous and evergreen climbers are more quickly established if planted in spring when the soil is warming up, but they may also be planted in autumn if the weather is mild or they are positioned in a protected situation.

If you are planning on growing a climber through another plant, you will need to bear in mind that the two plants will compete for food and moisture; to minimise this, plant the climber so that its roots are as far away as possible from those of its host. The exact planting position will depend on the host plant; if it has a mass of rhizomatous or shallow roots, the climber should be planted 45 cm (18 in) from the main root spread. However, a host plant with deep roots will allow you to plant the climber fairly close to its main stem. A cane tied to the host plant, inserted just behind the climber's main stems, can be used to train the climber towards the host at an angle.

As solid fences and walls produce their own rain shadow, any climbers trained against them should be planted at least 45 cm (18 in) from the foot of the support. This will ensure that once they established, they will receive enough rain to be grown without additional watering. A pillar or free-standing trellis will not create the same density of rain shadow and so the planting distance need be only 20-30 cm (8-12 in).

Make sure that all weeds are removed from the planting area, if necessary, use a systemic weedkiller to kill perennial weeds. To lighten the texture of heavy clay soils and to improve the water retentiveness and fertility of sandy soils, dig in some bulky organic matter. Finally, fork in a dressing of slow-release fertilizer, at a rate of 50-85 g/sqm (2-3 oz/sq yd).

To allow the roots sufficient room to spread, the planting hole should be at least twice the diameter of the container in which the climber was grown. However, if the climber is to be grown through a tree or shrub, this may not be possible. In this case, dig a hole large enough to accommodate the root ball and leave plenty of room for the roots to spread. Make sure that the hole is slightly deeper than the pot and loosen the soil at the sides and bottom with your fork.

Before removing the plant from its pot, make sure that the compost is moist; either water the plant well so that the root ball is t...