The answer to 'how often to landscape design' is that landscape design should be updated every 5-10 years, or whenever your needs or preferences change significantly. Landscaping is an ongoing process, and your design should evolve with your home and lifestyle. Regular updates help ensure your outdoor spaces remain functional, aesthetically pleasing, and aligned with your current goals.
Factors that may prompt a landscape redesign include changes in family size or activities, the addition of new structures like a pool or patio, or simply a desire to refresh the look and feel of your yard. Working with a professional landscaper can help you identify areas for improvement and create a plan that maximizes your available space and budget.