Spring Grass – Why does it cause problems?
24 October, 2024
As spring arrives, many horse owners face concerns about the impact of lush grass on their horses’ health. The high nitrogen and potassium levels in this new growth can disrupt not only digestion but also brain, nerve, and muscle function, leading to various issues commonly referred to as ‘grass-affected’ behaviour. The Effects of Spring Grass During the growth phase, grass has increased leaf area, which boosts its ability to produce soluble sugars. These sugars are quickly absorbed into the bloodstream, causing an insulin response and resulting in excess energy. This can lead to anxiety, over-reactiveness, and spooky behaviour in horses…