Hydrangea macrophylla ' Alpenglhen' is compact, deciduous shrub with shiny, medium-green foliage & striking flower heads of red-pink in alkaline soil & if the soil is slightly acidic, itll produce blooms that are shades of lavender, blue & mauve. Flowers are not the only thing that changes colour, the foliage too will change in to hues of maroon in autumn. Flowers July-September. Height 90-100cm. Supplied in a 3 litre pot.