Here's a cold weather vermicomposting tip!
The cold front that moved through Arizona is currently lingering in Texas (I'm in Austin right now and it's brrrrrrrr) and made its way through the Midwest.
But I'm not worried because my worms are as snug as they can be, thanks to a gardening tool that delivers a low-grade heat to my worm bin.
If you've been on my list for awhile, you know that I'm a big fan of using seed starting mats to keep my Urban Worm bags running over the winter.
Normally used for helping to germinate seeds in the spring, seed mats can be used A) directly under DIY worm farms made from totes or B) on top of the vermicompost in worm farms like the Urban Worm Bag.
Now I love the idea of using natural means to keep worm farms thriving over the winter whether that's using the geothermal benefit of in-ground vermicomposting or using the heat generated from fresher organic waste.
But sometimes you need a helping hand and seed starting mats certainly do the trick.
But here are a couple of tips for using them.
- The mats can dry out the surface of your vermicompost over time, so you can either apply small but frequent sprays to the vermicompost or simply accept that the worms will stay further under the surface where they have the water they need.
- If you buy a version with a temperature probe and thermostat, make the sure the probe is placed just under the surface of the vermicompost. If it's placed too far under the surface, the heat generated by the mats won't register with the probe and the drying issue will be worse than it needs to be.
I like to practice minimalism where I can, but I'm not a purist. If you need manmade help to get your bin going through the winter, then by all means, do it!