Fertilising a Leymus arenarius
For optimal growth and foliage display, Leymus arenarius benefits from being fertilized in the early spring as new growth commences. A balanced, slow-release fertilizer is suitable for this species, providing a steady supply of nutrients throughout the growing season. Apply the fertilizer according to the manufacturer's instructions, ensuring even distribution around the base of the plant to avoid direct contact with the foliage, which could cause burning.
This robust grass, known for its striking blue and silver foliage, does not require frequent feeding; once at the onset of the growing season will suffice. Given its adaptability to various soil types and drought resistance, over-fertilization should be avoided to prevent excessive lush growth, which can lead to weakness and reduced plant vigor.