Fertilising a Panicum virgatum 'Prairy Sky'
To ensure the robust growth and vibrant foliage of Panicum virgatum 'Prairy Sky', fertilizing is a practice that should not be overlooked. This cultivar thrives with an application of a balanced, slow-release fertilizer early in the growing season. Fertilize once in the spring to kickstart growth. The nutrients will bolster the plant's ability to produce its striking blue-green foliage that transitions to fiery hues of orange and yellow in the autumn.
Given its adaptability to a range of soil types, this species does not require frequent fertilization. However, an annual feeding will suffice to support its upright, bushy growth habit and enhance its ornamental value. Care should be taken to distribute the fertilizer evenly around the base of the plant, avoiding direct contact with the stems to prevent any potential damage.