Variety traits

Plant height — Hydrangea macrophylla

Hydrangea macrophylla (Thunb.) Ser.

The height parameter determines the plant's habit, ranging from compact forms to large specimens, and directly affects the complexity of winter protection and shoot pruning strategies.

In the reference 140 varieties crop Bigleaf hydrangea, where this is mentioned in the description.

In natural conditions, Hydrangea macrophylla reaches 3–4 meters in height. In open ground in the temperate climate of Russia, the plant size typically ranges from 0.5 to 1.5 meters, with shoot height often depending on the degree of winter dieback and the necessity for annual bush regeneration.

Bush height is a determining factor when planning agrotechnical practices. Restricting growth through formative pruning simplifies bending shoots to the ground for winter protection. In container cultivation, plant growth is artificially limited to 50–60 cm, which requires close monitoring of canopy density.

General information about the subject — on the page Plant height.

Sources8

Varieties of Bigleaf hydrangea mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.