Many gardeners with limited space may believe they cannot grow fruit trees, but a method known as “stepover pruning” offers a solution. This approach is a modified form of espalier, allowing fruit trees to be trained horizontally at a low height, making them suitable for small gardens.
According to Peg Smith, January and February are the best months to add fruit trees to gardens. The stepover technique involves creating a short trunk with side shoots forming a T-shape at about eighteen inches to two feet above the ground. Alternatively, it can be formed by bending and training a single trunk horizontally over time.
Using dwarfing rootstock is important when establishing stepovers. The initial pruning should occur above the graft union and two healthy buds on opposite sides of the trunk. Once established, care for stepover trees follows typical seasonal practices for each fruit type.
Smith explains that spur-bearing cultivars such as apple and pear are most easily adapted to this method because they produce fruit on short side shoots called spurs. Quince can also be grown in this way, as it fruits on both spurs and the tips of year-old growth.
The advantages of stepover-trained trees include not shading other garden areas due to their low canopy, ease of care without needing ladders for pruning or harvesting, and simpler pest control since all parts of the tree are within reach.
Gardeners can use stepover fruit trees as borders for ornamental beds or around raised vegetable beds while still being able to tend vegetables inside. In larger beds, multiple lengths of stepover trees can maximize fruit production in confined spaces.
For those interested in learning more about how to train and prune stepovers, the Royal Horticultural Society provides detailed guidance in its publication Apples and pears: stepover training and pruning (https://www.rhs.org.uk/fruit/apples-pears/stepover-training-pruning).
