Deciduous shrub. The lace cap flower heads have outer sterile flowers colored blue with a overlay flush of pink. The inner fertile flowers are a somewhat darker blue. Small green leaves. Nice maroon fall color. Regular water needs in well-drained soil once established.
- Botanical Name: Hydrangea serrata ‘Blue Billow’
- Common Name: Bigleaf/Garden Hydrangea
- Exposure: Part Shade/Shade
- Dimensions (HxW): 3-4′ x 4-6′