Master the art of garden maintenance with professional techniques for structure and growth

Come spend a day learning about garden maintenance from a designer | Discovery | Gardening Australia · 11:11 · Video: Gardening Australia · Watch at the source

In short: Achieving a professional garden aesthetic requires more than just planting. By mastering specific pruning techniques, such as the precise shaping of topiary and the strategic training of espaliered trees, you can transform your outdoor space. Learn the essential rules for maintaining healthy lawns and hedges that flourish year-round.

Professional garden maintenance relies on a blend of structural discipline and biological understanding. According to designer Will, the foundation of any successful project begins with high-quality soil enriched with compost and consistent water. When working with topiary, such as Westringia spheres, the secret to a perfect shape lies in perspective; by looking directly down onto the plant, you can ensure symmetry before making small, frequent cuts rather than aggressive, large ones.

Hedge maintenance requires a different approach to ensure density. For a bay laurel hedge, trimming from the top down encourages the plant to thicken from the base, preventing the loss of vital undergrowth. Similarly, managing prostrate rosemary involves removing upright growth to maintain a low, level profile. For a more formal aesthetic, espaliering olive trees against a wall involves securing them with marine-grade stainless steel wire and training side branches into four lateral supports, creating a structured contrast to looser, rambling underplantings.

Lawn care is governed by the one-third rule, which dictates that you should never remove more than one-third of the grass height in a single session. Violating this rule risks scalping the lawn, which exposes the soil and roots to drying and invites weed infestation. When it comes to fruit trees, regular fertilization in spring and autumn is essential to replenish nutrients. However, for manicured espaliered trees, it is better to provide smaller, more frequent feedings to avoid a rapid growth spurt that could compromise the carefully trained form.

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