Setup, Compatibility & Care
When you receive your 9cm potted plants, prepare a planting hole roughly twice the width of the pot and ensure the soil is loose and amended with organic matter if it is heavy. Ensure the planting depth matches the soil level of the original pot. For optimal care, water the plants regularly during their first two years, especially during dry spells. Avoid over-fertilizing, as this can lead to weak, rapid growth that is susceptible to damage. In early summer, immediately after flowering, trim back the current year's growth by about a third to keep the shrub compact. If you live in an area prone to severe frost, consider using horticultural fleece during the coldest winter nights.