The Obsidian Collection includes stunning varieties of hydrangeas that have beautiful dark stems. Storm Cloud produces large blue to mauve mop-head flowers that mature into a bold, bright pink! The unusual black stem colour provides a strong contrasting effect in a winter garden. These vigorous growing varieties will reward you with gorgeous bloom displays set against fresh green foliage in late spring. Prune back to promote the set of buds during winter. True to form, this beautiful hydrangea will brighten your home as it has a long vase life.
Soil: Moist, well-drained soil.
Conditions: Full to part shade. Hydrangeas do not like hot, direct sunlight so plant with morning sunlight and partial shade in the later parts of the day.
Size: Height 1.2m x width 1.2m
Soil: Moist, well-drained soil.
Conditions: Full to part shade. Hydrangeas do not like hot, direct sunlight so plant with morning sunlight and partial shade in the later parts of the day.
Size: Height 1.2m x width 1.2m