Fertilising a Cortaderia selloana 'Pumila'
To ensure Cortaderia selloana 'Pumila' thrives, a consistent fertilization schedule is key. It is recommended to fertilize this ornamental grass once annually in early spring, as new growth begins to emerge. A balanced granular fertilizer, suitable for ornamental plants, will provide the necessary nutrients to support its elegant foliage and striking plumes.
As Cortaderia selloana 'Pumila' possesses a robust nature and is drought-resistant, over-fertilization should be avoided to prevent excessive growth that may lead to a less hardy plant. Applying the fertilizer around the base of the plant, while avoiding direct contact with the foliage, will help to reduce the risk of burn and ensure the nutrients are effectively absorbed through the root system, promoting the overall health and aesthetic appeal of this evergreen species.