Fertilising a Festuca glauca
To ensure the vibrant blue, grey, and silver tones of its foliage are maintained throughout the year, regular fertilization of Festuca glauca is advisable. Fertilize this species once in early spring to kick-start its growth cycle. Utilizing a balanced, slow-release fertilizer will provide the plant with a consistent supply of nutrients as it enters its peak growing season.
It is crucial to apply the fertilizer according to the manufacturer's instructions, taking care not to over-fertilize, as this can lead to lush growth at the expense of the plant's characteristic coloration. A lighter application in the autumn can also be beneficial, supporting the plant as it prepares for the cooler months, although this is less critical than the spring feeding. Well-timed fertilization will keep Festuca glauca looking its best, with minimal additional care required.