Combatting fairy rings: Tips for a healthy, mushroom-free lawn
Fairy rings on the lawn are a phenomenon that can surprise even the most experienced gardeners. These mysterious formations of mushrooms not only spoil the lawn's aesthetics but can also indicate soil problems. Learn how to recognize and effectively combat them.
What are fairy rings? Fairy rings are clusters of mushrooms that grow in regular circles on lawns. Their name originates from ancient beliefs that attributed magical properties to them. In reality, these are formations of cap mushrooms that may appear in both forests and gardens.
These mushrooms form characteristic rings that can reach several yards in diameter. Although some of them are edible, their presence on the lawn is not desirable as they can lead to damage to the turf.
What mushrooms create fairy rings? Fairy rings can be caused by about 60 species of mushrooms. Among them are both edible and poisonous varieties. The most commonly appearing mushrooms on lawns are Lepiota, Champignon, Amanita muscaria, Puffball, and Clitocybe.
Why do fairy rings form?
Fairy rings form as a result of the action of mycelium, which spreads beneath the ground's surface. This process is supported by humidity, the right temperature, and the type of soil. They often appear in places where the soil is contaminated with organic debris, such as unremoved clippings or branches.
The formation of fairy rings is also associated with weather conditions. Prolonged droughts, followed by heavy rainfall, can promote the development of fairy rings. Therefore, it is important to regularly monitor the condition of the lawn and take appropriate preventive measures.
How to prevent fairy rings?
To prevent the formation of fairy rings, proper lawn care is crucial. Regular watering, fertilizing, and removing organic debris are basic steps that will help keep the turf in good condition.
It is also beneficial to perform verticutting and aeration of the lawn, which will allow the soil to breathe and remove accumulated thatch. This way, the lawn will be better protected against the potential appearance of mushrooms.
If you are planning to establish a lawn, it is necessary to thoroughly clean the substrate of plant debris and residues, which can rot and contribute to mushroom growth. It is advisable to enrich the soil and loosen it if necessary.
How to combat fairy rings? If mushrooms appear on the lawn, you can use chemical agents containing copper compounds. However, they must be used cautiously to avoid damaging other plants.
