Fertilising a Cornus alba 'Elegantissima'
To support the vigorous growth and vibrant stem coloration of Cornus alba 'Elegantissima', fertilization is pivotal. Apply a balanced, slow-release fertilizer early in the spring to coincide with the onset of new growth. This will provide a steady supply of nutrients throughout the growing season, catering to the shrub's requirements.
As this species is known for its striking red stems, which are particularly prominent after pruning, ensuring adequate nutrients will enhance this characteristic feature. An additional application of fertilizer may be beneficial during the midsummer to sustain the plant's energy demands, especially if it is grown in a soil type that is less nutrient-rich.
Regular feeding is crucial to maintain the shrub's overall health, foliage variegation, and to encourage a flush of strong, colorful new stems following the annual pruning regime.