As powerful and irresistible as the gemstone
This robust garden plant flowers beautifully with very little care.
This Magical garden hydrangea can be in direct sunlight all day.
The plant is winter hardy but protect it with a fleece cloth in severe frost.
Give the garden hydrangea fertiliser 3 to 4 times during the flowering season.
Can grow to a meter high.
After the winter, only remove the old flowers.