Too much grass at this time of year is a problem. It will lead to more stem in the pre-grazing sward, poor cleanouts and slower than normal regrowth.

The fear is that before you know it, rotation length will have gone to 30 plus days, and pre-grazing yield will have gone to 2,000kg/ha or more, rather than the desired 25 days and 1,600kg/ha pre-grazing yields.