Last month we were at a community event where Frankston Council had a stand about environmentalism. Since that’s something I’m currently interested in, I decided to sign up for their e-newsletter. Everyone who put down their email address went in the draw to win a worm farm or a compost bin.
Yay for winning!
Normally I avoid entering competitions because I deem the risk of winning and having to deal with unwanted crap to be too high, but this time I was stoked. As in, there was dancing in the kitchen and the four year old ended up crying because Mummy had won and not her.
I couldn’t organise a time to pick up the worm farm fast enough. We already have a compost bin – more about that in a later post – but the worm farm was something we had been talking about and never quite getting around to. Our composting system wasn’t working as quickly as we needed it to, so the timing for this was absolutely perfect.
The worm farm came with a collection tray and two working trays. The collection tray is where the water drains into and the working trays are what house the worms and food.
To begin a worm farm, you need to prepare a bed for the worms to live in. This consisted of taking the cardboard packaging that the kit came in and stuffing it into the base of the first working tray. There was a block of shredded coconut that needed to be soaked and spread out on top of the cardboard once it had absorbed enough water. The worms were then dumped on top of that and food was dumped on top of the worms.
A worm farm will apparently house 5000 worms happily if it is managed well. We decided to start with 2000 live worms and an additional 1200 worm eggs. Because we have our own vegetable garden – I sense another later post – we have quite a lot of organic waste. You can also add things to a worm farm that we weren’t already composting, such as paper towels and weeds, so we definitely have enough to keep 5000 worms well fed.
We need to expand the worm farm to have room for two additional working trays based on how much is already going into the farm. Other than that one problem, which isn’t exactly an issue, the system is working very well. We started getting liquid fertiliser out of it almost immediately, we’ve reduced the load on our compost heap, and the kids finally have pets. This has meant we reduce what we send to land fill even further and the way we’re breaking down this waste should mean we’re releasing carbon instead of methane. Even though we’re attempting to reduce carbon, methane is a much more potent greenhouse gas.
If you’re playing along at home…
…have you considered getting a worm farm to deal with your organic waste? They take up very little room, so they can be used in small spaces. Please share your experience with worm farms in the comments.