Fertilising a Rhododendron 'Cunningham's White'
To foster the lush foliage and vibrant blooms of Rhododendron 'Cunningham's White', it is essential to provide the right nutrients. A crucial aspect of care is to ensure the shrub receives an appropriate fertilizing regimen, particularly formulated for acid-loving plants. It is recommended to apply a specialized Rhododendron or azalea fertilizer in early spring, just before the new growth begins, and again halfway through the growing season.
These fertilizers will not only supply the necessary nutrients to support the plant's growth but also help to maintain the acidic conditions it thrives in. When applying the fertilizer, spread it evenly around the base of the plant, avoiding direct contact with the stems or leaves to prevent any potential burn. Water thoroughly after fertilizing to help distribute the nutrients into the soil.