Rick Valley wrote:It may seem like a crass display of rank, but for over 25 years I was founder of the Pacific Northwest Chapter of the American Bamboo Society, and newsletter editor. I've literally looked at bamboos around the world. I kinda get way nitpicky, but I can offer my self as a resource for information. Because of it's distribution is nearly world-wide, there is often a bamboo that will fill the niche you have. As an illustration, there are two ways to make a bamboo roof: 1) as roof tiles: take a 4" + culm* and split it in half, and do as you would with fired clay tiles for a lighter roof. Won't last as long as fired red clay tiles, but it's a fraction of the weight, and sequesters carbon vs releasing CO2, eh? Bamboos began evolving as the Atlantic Ocean began to grow. SO- one bamboo genus is NATIVE in the Mississippi drainage and S. Appalachians, where the non-relocated Cherokee people continue their tradition of bamboo basketry. The hardiest bamboos are from China, and there are a few species in Africa, so only Europe is bamboo-less. Generally basketry or cables are made with split bamboo. NB: Bamboo rots very quickly in ground contact. The most accessible Bamboo friendly tools are made in Japan and my source is Hida Hardware in Berkeley CA, they will ship. Beware trying to cut bamboo with, say, a normal USA-made pruning saw with set teeth grabbing the fibers instead of cutting them, (except for a rough felling cut, because a US-made Fanno pruning saw CAN be re-sharpened) Cordless reciprocating saws (buy your blades by the box!) are something I wish I'd had back when. You might find a Japanese Hardware in the Seattle Area too. Playing king of the jungle and using a machete for all the cuts will be very sloppy, wasteful and tedious. Currently I grow only a few species, but my hands, with swollen joints and crooked fingers from all the nursery work in the winter constantly remind me of the fun. But I am willing to answer Q's and I might be able to share appropriate species from the few (8?) I have growing at Julie's Farm here in Eugene. I recommend diving deep into the bamboo scene if you want to turn geeky.
Kate Flood wrote:
jason holdstock wrote:I was wondering if there can be too much rainfall on a compost pile?
I live in N Scotland near the coast so not too cold in the winter but quite wet year round.
I had thought that too much rain would sluice out anything trying to decompose so I found a pallet sized piece of thick plastic that I put on top.
But the pile looks too dry?
Should I maybe put the sheet on over winter maybe?
I also have some annoy big lumps of polystyrene that washed up on the beach that I may cut into 10" thick slabs to insulate the sides. Worthwhile?
Or I also thought about trying an actual wormery so rain won't be an issue and I will keep all the goodness to put where I want, rather than just flowing downhill of the current pile!
Any thoughts?
J
Hi Jason,
Thanks for your questions. I'll start by sharing an edited extract of my book and then provide you with some personalised info.
"All life needs water, and the microbes and bug buddies in your compost are no different. Compost works best with 40–60 per cent hydration. These figures seem like a clearly definable amount, but what does this actually mean in practice? The organic matter in your compost needs to stay moist at all times, but what I don’t want you to do is to get trigger-happy with your hose and saturate your compost.
The best way to test the moisture content of your compost is to grab a handful and give it a squeeze. You only want a drop or two of liquid to come out; if you have more than this, then you have a problem. A happy heap will feel just like a wrung-out sponge – all the organic matter is coated with water, but there are air spaces in between.
There should be a thin, barely visible film of water covering all of the compost particles when they’re actively breaking down. This is because microbial decomposition happens most rapidly in that layer of water surrounding the particles of organic matter. Depending on the weather, you may need to add extra water (as dry compost will just sit there, doing next to nothing). But be careful not to over-wet the contents of your bin, as the compost will become anaerobic and start to stink, and the decomposition will slow down. If things become a little slimy, then add dry carbon to balance out your food waste and garden refuse."
Here's some suggestions for you: Your compost will not only soak up water from rain but also from the soil so if you are experiencing a very wet season then you may need to build your pile on top of non-treated timber pallets and place a tarp over the top. Do a squeeze test (as I explain above) and if it becomes too dry then you can remove the tarp when it is raining or add some water yourself.
I don't recommend using the polystyrene to insulate your compost, as it is not a stable material and will break down into micro-plastics quite quickly especially when out in the sun.
I love wormies! Definitely give that a go too.
Hope this helps.
Kate