The secret is out! Plants love sheep's wool! Why? Sheep's wool is abundantly enriched with phosphates, nitrogen and potassium. These ingredients slowly seep out of the wool to give the plant more sustainable nutrients from a natural product. Simultaneously, worms loathe wool because it is not as easy to get through or climb on. And do not forget: sheep's wool keeps our plants snug and warm, even in cold weather! The result: sheep's wool is versatile and useful in the garden.