September lawn care: Experts recommend soil testing and maintenance

September is identified as a critical month for lawn maintenance and soil preparation in both the UK and the US.

In the UK, experts suggest a two-weekend routine to repair lawns damaged by summer heat. This process includes mowing at an intermediate height of approximately 4cm, aerating the soil to improve drainage, scarifying to remove thatch or moss, and overseeding to encourage new growth.

In the US, particularly in North Carolina, horticulture experts emphasize the necessity of soil testing before applying fertilizer or lime. Testing helps determine the soil's pH levels and nutritional status, preventing the waste of resources and reducing environmental risks from fertilizer runoff. The North Carolina Department of Agriculture provides testing services to help gardeners make informed decisions about soil amendments.