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Bark mulch provides hydrangeas with nutrients and protects the root area
Bark mulch in the hydrangea bed
The bark mulch is divided in the meantime, the spirits. Many gardeners swear by mulching the hydrangea with the chopped bark pieces. Other garden lovers, however, reject the bark mulch because of its strong acidifying effect and the pollutants contained.
Hydrangeas like bark mulch
Deep-rooted shrubs such as Hydrangea clearly benefit from the positive properties of this mulch material. Here are some tips for dealing with bark mulch:
Tips & Tricks
Bark mulch has fallen into disrepute because some products contain a lot of cadmium. Therefore use only certified bark mulch, whose pollutant content is relatively low.