"Hydroponics is the practice of gardening without soil. This method allows you to grow your plants with less water and fertilizer than traditional gardening. You can even get creative by reusing existing household items in your hydroponic systems."
His site explains it all in more detail. I quite like the look of this simple DIY system. I already have an airstone (bought for making compost tea) and I'm sure we have a plastic box kicking around somewhere. The 2-litre plastic bottle idea doesn't even need an airstone, and this hydroponic microgreens setup is even easier. (Chris tells me that you can use non-peat alternatives to peat moss.) I shall see if I can give one of them a go this season -- or if anyone reading does, please report back.
In case you're wondering: the difference between aquaponics and hydroponics is that aquaponics also involve fish, with the idea being that the fish waste products act as fertiliser for the plants, with the plants therefore keeping the water clean. The Biospheric Foundation setup also involves compost, which in its turn produces worms to feed the fish. Graham Burnett at Spiralseed wrote up the LAND trip to Manchester that I was on which included that visit.
Twisted Boulevard, the urban fantasy anthology from Elektrik Milk Bath Press in which I have a story, is now available. They will do international shipping there, but it should also be available from Amazon UK in a week or so. (For some reason there is always a delay, apparently.)
Busy times over here, with Leon starting to walk and lots of summer fun stuff happening.
I've harvested my garlic, and for the first time ever got a really decent crop (14 bulbs) which look like they'll be very usable. Unfortunately I left it a week too late and the stalks are too dry to be plaited and hung to dry, so the bulbs are drying on a plate in the kitchen and being turned occasionally. I planted these garlics from a bulb (sold for eating) from the Co-op rather than buying proper seed garlic and they're my best ever, and I'm not quite sure what to think! I'm debating whether I should save a bulb for next year (usually discouraged I think if you've planted supermarket seed?), buy another Co-op bulb next year, or buy a 'proper' one.
Depressingly, though, my grape vine has died altogether. It got heavily munched by snails/slugs, but when I wrote to the nursery they thought it would recover. Sadly not. I am probably going to try again next year, but in the meantime I need a plan of action for dealing with the slimey beasties.
I've also started work on my Permaculture Diploma, which is exciting. I'm using the Back Garden Project as one of my designs, so have been pulling posts together from that and writing up my analysis more formally. Other projects on the horizon include a mini greenhouse for the back garden, a plan for the balcony and the front porch, and very excitingly, a plan for my friends' new allotment.
My grape vine has been getting munched up by (I assume) the snails; and one of my (still tiny) courgette plants is looking at risk too. After perusing the Organic Gardening Catalogue, I have acquired a set of little spiky fences to go around the grape vine, and some copper tape around the courgette. I will report back.
I've also got ants farming aphids on the apple tree. Apparently, a ring of gaffer tape, sticky side out, around the tree will solve this problem. Again: defences are in place, and I will report back.
A final note: half of my broad beans appear to have grown without any actual beans in the pods (well: the beans are there, but they didn't fill out). My assumption is that this is to do with the crappy weather, but I am nevertheless sad. Maybe the green beans will do better? If the sun ever comes out for any reasonable time...
I really wanted to put a willow den in our back garden for Leon to play in.
Unfortunately, that was scuppered by the realisation that there's a sewage pipe running underground through the middle of the garden. You're not supposed to plant willow within 3m of any pipes (it seeks water, and can sneak into the pipe through any cracks), and the apple tree prevented me planting further down the garden than that.
Instead, it occurred to me this week that after building the bean wigwam recently, I had lots of bamboo cane left over; and a couple of old sheets in the bottom of the airing cupboard. So now we have a baby play tipi.
Unfortunately the baby was unconvinced, because it has grass on its floor, and he is somewhat mistrustful of grass on bare feet. Hopefully as he gets steadier on his feet he may be more enthusiastic; in the meantime I might put a blanket down in there tomorrow.
In other news, this week I wrote about the competing pulls of parenting over at the Natural Parents Network: The Two Minds of Parenting.