Lawn growth regulator in granular form. LINKS → www.howtowithd...
Doc explains how to use the lawn growth regulator which is in granular form. (GGR) An easy, step by step guide to applying granular growth regulator. Growth regulators reduce the VERTICAL growth of you lawn, improve stress tolerance, and TIGHTEN up the turf. The turf also becomes a darker green because chlorophyll is more concentrated. Their benefits have been appreciated and used by golf courses for years.
The goal of a successful GGR application program is to maintain enough GGR in plant to slow biosynthesis of gibberellin, the plant hormone that accelerates leaf elongation, for the entire growing season. Think of a bio-synthetic pathway like a river. Place a dam on the river and it stops downstream flow.
A PGR is applied to turf, it dams up the gibberellin bio-synthetic pathway and reduces leaf elongation. Repeated applications of PGRs are required because PGRs are broken down over time. This process is dependent on temperature; doubling the air temperature (degrees Celsius) roughly doubles the rate of breakdown. This means that scheduling PGR re-application intervals may change with higher temps.
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