A few days of sun, a little more rain, hey presto. Checked 4 sites around Camberwell Grove/Grove Lane and the seeds have germinated. Planted 2 more seeds in the tree pits opposite Johannsons [the Council have at last replaced the missing tree, alas with a London Plane rather than what I think was an Acacia]. Chatted about this to a couple of local hoodies, who asked me if I had planted a seed in the middle of the weed pit in the corner of the carpark at the back of Morrisons. Yes, I said.