Fertilising a Origanum 'Rosenkuppel'
To maintain the vibrant growth and richly colored blooms of Origanum 'Rosenkuppel', it is essential to provide adequate nutrition through fertilization. This hardy perennial thrives best when fed with a balanced fertilizer early in the spring, as new growth begins to emerge. A second application is beneficial during the midsummer to support its flowering period, which spans from July to September.
A well-diluted liquid fertilizer is ideal, as it can be administered directly to the soil, ensuring that the nutrients are readily available to the roots. Given its preference for well-drained soils, it is crucial to avoid over-fertilization, which can lead to nutrient runoff and poor plant performance. By adhering to these fertilizing guidelines, Origanum 'Rosenkuppel' will reward with an upright and bushy display of aromatic foliage and attractive blooms.