Fertilising a Prunus laurocerasus 'Genolia'
For optimal health and growth, fertilizing Prunus 'Genolia' is essential. Ideally, apply a balanced, all-purpose fertilizer in early spring, as new growth begins, and again in mid-summer to support its vigorous growth rate of 30 - 50 cm per year. Ensure that the fertilizer is evenly distributed over the soil surface and then water thoroughly to help the nutrients penetrate the root zone. This species is quite hardy, tolerating temperatures down to -20.6°C, aligning with USDA zone 6a, but providing proper nutrition can further enhance its resilience. Regular fertilization not only promotes lush foliage but also supports the species in maintaining its function as a quickly obscuring hedge throughout the year.