The best time to sand a lawn is during its active growing season, typically in the spring after it shows signs of recovery from winter. Avoid sanding during periods of extreme heat.
Why Spring is Ideal
- Active Growth: Sanding is most effective when the grass is actively growing because it can then quickly grow through the sand and benefit from the improved soil structure and drainage.
- Recovery from Winter: Spring allows the lawn to recover from any winter damage before the added stress of sanding.
- Avoids Heat Stress: Spring conditions are generally milder than summer, reducing the risk of heat stress on the lawn when covered in sand.
Times to Avoid
- Heat Waves: Do not sand your lawn during a heat wave. The sand can overheat and potentially scorch or kill the grass.
- Dormancy: Avoid sanding when the lawn is dormant (typically in the winter in colder climates or during extended dry periods) as the grass won't be able to grow through the sand.
Summary
For optimal results, sand your lawn during the spring when it's actively growing and avoid doing so during extreme heat or dormancy.
