Hedges, shrubs and trees are not only an important source of food, especially in cities, but they also provide shelter and nesting sites for countless insect species. Therefore, various shrubs should be allowed to grow freely in different places and to bear flowers and fruit, even in small gardens. A mix of different varieties will be ideal here as well, so that insects can find food in every season.

Shrubs that are particularly suitable for bees: Cornelian cherry (Cornus mas), hawthorn (Crataegus) and wild rose bushes. When it comes to trees, try goat willow (Salix caprea), fruit trees such as wild cherry or apple trees, and (although not native) bee-bee trees (Euodia hupehensis).