Balcony 2021

The girls seem to be fine. Yesterday I noticed some yellow dots on the leaves and on closer examination, looking carefully under the leaves, I found some 'colonies' of yellow lice (?). I made a first treatment based on potassium soft soap. Tonight I'll sprinkle some nettle macerate and let's see who wins. If that's still not enough, I'll try with the pyrethrum which should be more aggressive.