Fertilising a Scabiosa caucasica 'Perfecta Alba'
To ensure the vibrant blossoms of Scabiosa caucasica 'Perfecta Alba' are displayed in their full glory, adequate fertilization is key. Apply a balanced, slow-release fertilizer in early spring as new growth appears. A second application should be considered in midsummer to support the extended flowering period through to September. This species thrives with fertilizers that provide a steady supply of nutrients, which can be particularly beneficial for plants situated in well-drained soils under full sun exposure.
Be mindful to distribute the fertilizer evenly around the base of the plant, avoiding direct contact with the foliage to prevent any potential damage. Regular fertilization not only promotes lush, silver-tinted green foliage and an abundance of white flowers but also contributes to the overall health and resilience of the plant.