Fertilising a Miscanthus sinensis 'Gracillimus'
To support the robust stature and the elegant, feathery blooms of Miscanthus sinensis 'Gracillimus', an annual application of a balanced, slow-release fertilizer in early spring is beneficial. As new growth commences, evenly scatter the granular fertilizer around the base of the plant, ensuring it does not come into direct contact with the foliage to avoid burning. Watering the area after fertilizing helps to distribute the nutrients into the soil, fostering strong root development and vigorous growth throughout the season.
Given its average water needs, it is also crucial to monitor soil moisture and irrigate appropriately during dry spells to maintain consistent growth. Adequate fertilization coupled with proper watering will result in a lush, full-bodied plant showcasing its striking autumnal flower display.