The answer to 'frequency of landscape design' is that most experts recommend updating your landscape design every 5-10 years. This helps ensure your outdoor spaces stay visually appealing, functional, and aligned with your changing needs and preferences. Regular landscape design updates can also increase your property value and curb appeal.
Factors like climate changes, plant growth, and evolving design trends may necessitate more frequent updates. It's a good idea to do a comprehensive review of your landscaping at least every 5 years to identify any issues or opportunities for improvement.