Cold-seeding is the practice of applying new seed to an established sward in the late autumn or early spring when soil temperatures are below those required for immediate germination.
This section concerns domestic lawns specifically, landscape architect or landscape contractors looking for detail of sowing grass seed over larger commercial areas should refer to our section, specification for the seeding operation.
Grass plants require ease of access to hydrogen, oxygen and carbon. This is facilitated by good soil structure with a high proportion of macro pores which allow adequate gas exchange and movement of soil and water which are essential for root respiration and photosynthesis.
Granular fertilisers can be spread by hand or by using pedestrian or tractor mounted spreaders. The important thing is to make sure the fertiliser is spread uniformly and at the correct rate.
Fertilisers: Grasses should be fed during the growing season to encourage natural growth but not to force or stimulate unnecessary growth especially early in the year.
Specification for the seeding operation: The variation in site conditions and the proposed end uses make it difficult to offer a specification which satisfies all requirements.
While racecourses may not receive prolonged and intensive wear throughout the year, it is significant to note that the action of the horses galloping can exert extreme downward force, especially in the landing area of fences.
