Localised Dry Patch doesn’t disappear just because summer is ending. Evolve G Granular Wetting Agent is the perfect addition to our NotDressing autumn renovation programme, helping autumn rainfall penetrate stubborn hydrophobic areas and continuing the work on LDP quietly in the background through the wetter months, before next summer exposes the problem all over again.
There comes a point in every long-running problem where the evidence becomes too obvious to ignore. For many of the bowling clubs that get in touch to ask about solving green performance problems, I think they are now at that point with sand.
After another summer of heat, dry patch, weak turf, hydrophobic soil, disease pressure, uneven surfaces, irrigation panic and increasing renovation costs, the question can no longer be: “What top dressing are we putting on this autumn?”
Applying more Nitrogen when these conditions are absent doesn’t necessarily produce healthier growth. It may create a quick response in shaded, wetter or less-stressed areas, increasing the contrast between healthy and drought-affected turf. It can also encourage the plant to produce additional leaf tissue that its reduced root system cannot support. More leaf area means more potential water loss, greater mowing demand and a further call on carbohydrate reserves that may already be depleted.
...we can consider Golf and Bowls as sports that long ago had a common greenkeeping ancestor. In terms of budgets, skills, equipment, labour availability and professional support, we can usefully consider these to have followed different evolutionary paths and that they are now two distinct species...
Many bowling green irrigation systems were installed to provide occasional supplementary watering rather than to replace tens of thousands of litres every week through an extended drought. Tank capacity, mains refill rate, pump output and sprinkler efficiency all become limiting factors. A typical perimeter system with one sprinkler position on each side of the green may require roughly two minutes of operation at each position to apply an average depth of 1mm. The precise figure should always be established using catch cans, because the quoted output of the sprinkler is less important than what actually reaches the surface.
