What role do fungi play in plant health?

Fungi play a vital role in plant health primarily through their capacity to decompose organic matter and aid in nutrient uptake. Fungi are essential decomposers in ecosystems, breaking down dead organic materials such as plant litter, which recycles nutrients back into the soil. This process enriches the soil, making essential nutrients more available for plant uptake.

Additionally, certain fungi form symbiotic relationships with plant roots, known as mycorrhizae. In this mutualistic association, mycorrhizal fungi extend their hyphae into the soil, vastly increasing the surface area for absorption of water and essential nutrients like phosphorus, nitrogen, and potassium. In return, plants provide fungi with carbohydrates produced through photosynthesis. This relationship enhances the overall health and growth of plants.

Understanding the positive impacts of fungi on plant ecosystems is critical for managing plant health and fertility in lawn and ornamental settings.