Rosemary (Rosmarinus officinalis) is a funny plant, it flowers at the most peculiar times. Ours has flowers on it now, lovely purple pink flowers. I use Rosemary quite frequently in cooking, it's always available and versatile too. We put a £2.50 plant in, 5 years ago and now it's like a head high shrub. I wonder how easy it is to take cuttings from it? I had this idea of propagating herb plants and guerilla planting select combinations of them, seeding useful herb communities. They could be culinary or medicinal, 4 or 5 plant combinations. My hope for them would be twofold, firstly that they would self propagate and become self sustaining populations, secondly, that they'd become a useful resource for people. I know how much I value and cherish the herb/plant resources I know. Might be a worthwhile undertaking.