WHAT DOES BONSAI-PFLEGE MEAN?

tricuspidataPinus mugoPotentilla fruticosaPrunus incisaPrunus mahalebPrunus mumePrunus serrulataPrunus spinosaQuercus cerrisSalix albaTaxus baccataTilia cordataTilia platyphyllosUlmus minorUlmus pumilaWisteria floribundaZelkova serrata Kalthaus-BonsaiWarmhaus-BonsaiKusamono???�ShitakusaPruning: Standard pruning is crucial to take care of its dime