“Blue wave” is a small deciduous shrub with rather glossy, light green leaves. Lace-cap
flower-heads with blue fertile flowers surrounded by large, blue or pink ray florets.
Lace cap hydrangeas are compact deciduous shrubs with broadly ovate leaves and flat
or gently domed clusters of small fertile flowers, with showy sterile flowers around
Acid or Neutral soil.Sand, Clay or Loam.
Sun or light shade.
North-facing, East-facing, South-facing or West-facing.