Keep your worms happy in a heatwave

Do you have a worm farm?

Worms are wonderful workers and are the best (and cheapest) way to produce quantities of fabulous organic fertiliser for your trees, but like all workers, they’ll give you their best if they have excellent working conditions.

Throughout summer, but particularly in a heat wave, it’s really important to give them some extra care and attention. Climate change means that summer conditions are likely to become more extreme (and in fact we’ve already noticed this happening here on the farm), so here’s our top 4 tips for keeping your worms happy in a heat wave:

  1. Keep your worm farm as cool as possible. Worms don’t like extremes of temperature – either heat or cold. It’s also best if you can put your worm farm somewhere where the temperature stays relatively constant and doesn’t fluctuate too much – a cellar is ideal, but a garage or even laundry (depending on size of farm) is also good.
  2. Make sure the worm farm is not in direct sun, as worms also don’t like direct light.
  3. Cover the top layer of your worm farm with something to help keep the moisture in and the hot dry air out. Newspaper, cardboard, old carpet or underfelt (woollen) can all be given a good soak and then placed directly on the surface of your worm farm – it’ll make a huge difference. (Just be careful with old underfelt as sometimes it had been treated with insecticide.)
  4. Keep your worm farm moist. This is probably the main reason worm farms fail. There should always be a bit of moisture dripping out of the bottom, or if you grab a handful you should be able to wring a couple of drips out.

If you follow these tips there’s no reason why your worms won’t happily keep devouring your kitchen scraps and other organic waste right through the hottest weather.

Have a look at Give Worms a Warm Welcome to find out more about how to reap incredible benefits from these powerhouse workers in your garden.

2 thoughts on “Keep your worms happy in a heatwave”

  1. HI,
    i guess you have discovered by now a crucial typo in the current worm article above where at the beginning it reads, something like: ‘worms love extreme temperatures’.

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