Fertilising a Coreopsis rosea 'American Dream'
To ensure a robust and prolonged display of vibrant blossoms, fertilizing Coreopsis rosea 'American Dream' is essential. Commence feeding in early spring as growth begins, and continue every four to six weeks throughout the flowering season, which extends from June to September. A balanced, slow-release granular fertilizer is ideal for promoting the upright to bushy growth habit and the striking pink and yellow blooms that define this species.
Generously sprinkle the fertilizer around the base of the plant, taking care to avoid direct contact with the foliage to prevent burn. Water thoroughly after application to help transport the nutrients into the soil. This method of fertilization will fortify the plant, ensuring it has the necessary nutrients to thrive and produce an abundance of flowers throughout its blooming period.