8 December 2012, 10:22
Plenty of good online info on allantoin extraction from Comfrey which I see you have.Allantoin is a cell proliferant and speeds repair of damaged tissue.Valerian I see as a weed where I am and in damp,forest rides.Good sedative.Agroforestry Research Trust is a good source of seeds and plants.Their perennial vegetables are good.
Suburban neighbours= stranger- danger.