I've just been admiring a swathe of euphorbia amiglioides 'Robbiae' with its acid yellow flowers and glossy leaves glistening under a light drizzle. I say admiring, which is my immediate reaction, but really I should be asking myself why it's there at all, as over the years I've made quite a few attempts to get … Continue reading Impact or Invasion? My Love ’em or Leave ’em Plants