chaine tv de Jardinage:Comment Bouturer un hortensia Hydrangea macrophylla:Plante vivace

Hydrangea macrophylla, is the best known and most cultivated hydrangea species.
It remains an unavoidable shrub for shaded corners.
The color of the flower of the hydrangea is directly related to the presence of alumina associated with the acidity of the soil.
We distinguish two types of inflorescences: the round heads (the best known) and the flat heads.http: //artpouvoirdesplantes.e-monsite.com/