Topdressing is a major component of an effective aerifcation and maintenance program.
- Topdressing adds new sand to dilute and reduce the amount of organic matter
- Todressing sand provides water/air channels through the green in the aerification holes
Typically there are two types of topdressing practices implemented
- Infrequent heavy topdressing performed after aerifications
- Frequent light topdressings or a dusting of sand throughout the year
Infrequent Heavy Topdressing
- Primary purpose is to fill all holes and ensure a smoother putting surface after an aerification
- Sand disappears approximately in 10-14 days during the growing season
Frequent Light Topdressing
- Primary purpose is to maintain smooth playability, firmness and dilute organic matter
- Sand disappears approximately in 1-3 days during the growing season
- Light topdressing offers the least amount of disruption to golfers versus infrequent heavy amounts of topdressing sand