serrata‘Blue Billow’ (S-0200) Each $17.75 PREORDER FOR SPRING 2025 This compact lacecap Hydrangea deserves center stage, where its broad, light blue flowers and dense green foliage can create a colorful splash. Handsome and verdant, the glossy leaves, which are narrower than those of the ...
Hydrangea macrophylla ssp. Serrata Mountain hydrangeas are the least common mophead (macrophylla). These shrubs are native to Japan and are deciduous. Hydrangea serrata grow in zones 5 to 9. Mountain hydrangeas are typically smaller and more compact than other mophead hydrangeas. ...
Most species tolerate a range of pH conditions. However, the H. macrophylla and H. serrata cultivars are unique for their flower color being determined by the relative acidity of the soil: a pH below 6 (acidic) will usually produce flower color closer to true blue, whereas a pH above 6 ...