What is an acceptable level of bare ground for secondary athletic fields?

For secondary athletic fields, maintaining an acceptable level of bare ground is essential for both player safety and field playability. An acceptable level of no more than 10% bare ground is advisable because this threshold helps ensure that the field surface provides adequate grass coverage for traction and support. Excess bare ground can lead to increased soil erosion, weed growth, and potential injuries to athletes due to uneven terrain or muddy conditions.

Keeping bare ground to 10% or less allows for better grass establishment and recovery from wear, while also enhancing aesthetics and overall field health. Higher percentages of bare ground could compromise the conditions needed for optimal athletic performance and safety. Thus, the guideline of 10% serves as a benchmark for the maintenance and management of secondary athletic fields.