By Andy Williams.
On a (literally) lighter note, we got the comfrey crowns in yesterday. Comfrey is an amazing plant. It used to be widely used as food, but is now considered potentially toxic so is no longer recommended for eating. Comfrey is attractive, producing flowers ranging from pink to blue. Bees love it. It’s easy to propagate, and is best known as a bioaccumulator. Comfrey roots are huge. The tap root grows down into the subsoil and brings up minerals into its above ground parts. Once established it can be cut several times a year without harm and the leaves either used as a green mulch, essentially a slow release fertiliser, added to compost heaps as an activator, fed to livestock, or made into comfrey tea for feeding plants. It’s easy to propagate, you just take sections of root and plant them. Most varieties self seed to the point of being invasive, but the Bocking 14 variety is sterile, making it more suitable for our uses. Eventually we aim to have it growing under all our fruit trees. It’ll provide good ground cover and can be cut a couple of times a year to feed the trees. No need for any synthetic fertilisers or barrowing materials around the farm, just a walk with a scythe-. This first patch though is to be used for a different purpose. We’re going to have a composting toilet between the veg garden and where the main greenhouse will eventually go. The toilet will have a diversion system for urine, which will go into a short soakaway. The comfrey has been planted either side of where the soakaway will go, to make use of that fertility and convert it into a useful resource. No urine puns from me! You’re welcome.