Fertilising a Hydrangea macrophylla 'Summer Love Red'
To ensure the vibrant red and pink blooms of Hydrangea macrophylla 'Summer Love Red' reach their full potential, regular fertilization is key. This particular shrub thrives when fertilized in early spring as the growing season commences. A balanced, slow-release fertilizer designed for flowering shrubs is ideal, promoting not only abundant blossoms but also healthy foliage.
It is advisable to reapply the fertilizer in accordance with the product's guidelines, typically every few months during the active growth period. Due to its high water requirements, ensure that the soil is kept moist post-fertilization to facilitate nutrient absorption. Over-fertilization should be avoided, as it can lead to excessive leaf growth at the expense of flower production. A well-fertilized Hydrangea macrophylla 'Summer Love Red' will reward with lush growth and dramatic blooms through the summer months.