Hydrangea serrata 'Rosalba' (Lacecap Hydrangea)

Lacecap Hydrangea (Hydrangea serrata 'Rosalba') is a deciduous shrub known for its delicate, lace-like flower clusters. The flowers consist of small, fertile flowers in the center surrounded by larger, showy, sterile flowers on the outer edge, giving a lace-like appearance. 'Rosalba' cultivar is particularly known for its stunning pale pink or white flower clusters. This shrub typically reaches a height of 4-6 feet and spreads to a width of 3-5 feet when fully grown. It is hardy in USDA Zone 5 and above (z5b).