Heat treated blade

Apply at the beginning of the season and every 4 weeks afterward

the rock garden or lightly shaded woodland

Soluble Potash (K2O)

Hydrangea 'Invincibelle Sublime' Colour:tourmaline-green Heat treated bladeFEATURES Invincibelle Sublime hydrangea (H. arborescens) ushers in a new day for full sized smooth hydrangeas, with cloud like mophead flowers floating above the plant on super sturdy stems. Each floret of the big, fluffy blooms is a deeply saturated tourmaline green that looks refreshing and intriguing in the garden all summer long. Very dark green foliage sets off the lively green of the blooms. Makes a fantastic cut flower, both fresh and dried, if