Fertilising a Hosta 'Sum and Substance'
To ensure robust foliage and vibrant blooms, it is essential that Hosta 'Sum and Substance' receives adequate nutrition throughout the growing season. The application of a balanced, slow-release fertilizer in the early spring will provide a steady supply of essential nutrients, promoting the lush, dense foliage for which this variety is known. As the plant prepares to flower, a second application in late spring can further enhance its performance.
Take care to distribute the fertilizer evenly around the base of the plant, avoiding direct contact with the leaves to prevent burn. A light watering post-application will help to integrate the nutrients into the soil, setting the stage for a season of vigorous growth and striking presence in the garden.