Yarrow or Achillea millefolium was one of the plants the network grew from seed, it grows abundently in towns, countryside and cities across the UK and Europe. Everyone also recieved a small package of dried yarrow to drink together as a way of getting to understand it's medicinal properties. You can join the group for a cup of tea - simply add a cup full of boiling water to a teaspoon of dried yarrow or a sprig of fresh flowers/leaves and let it brew for five minutes. Before you take a sip first smell the tea and as you do so make a note of anything that comes to your attention, how does it smell, do you experience any sensations in your body or are any feelings or images evoked? as you drink the tea keep noticing any responses you feel - does the tea draw attention to any part of your body, how does your mood feel, is your stomach gurgling, are you sweating, notice anything and everything because these responses help inform you about the medicinal qualities of the plant.