Fertilising a Amelanchier × lamarckii
For optimal growth and fruit production, Amelanchier × lamarckii benefits from regular feeding. Fertilize this shrub once in early spring as new growth appears. A balanced slow-release fertilizer, which gradually supplies nutrients over the growing season, is ideal to support the shrub's development of lush foliage and bountiful white blooms. In preparation for its striking autumn display, where leaves turn from green to vibrant orange and red, a second application of fertilizer in mid-summer can help enhance the foliage color transition.
It is crucial to follow the recommended dosage on the fertilizer package to avoid over-fertilization, which can be detrimental to the plant's health. After fertilizing, water the base of the shrub to help integrate the nutrients into the soil, ensuring they are accessible to the root system.