Hydrangea macr. 'Light-O-Day'

Hydrangea macrophylla Light-O-Day is a white variegated-leaved hydrangea with pale pink or violet-blue oblate lacecap-like flowers

The color depends on the acidity of the soil, they turn blue when treated with alum.

The plant is completely hardy, but the flower buds can freeze in late frosts. That is why it is good to leave the dried flowers until mid-May.

But be careful because the new buds are just below the withered flower, so don't prune too far.

You can remove the dead branches earlier.