Since I love to go fishing, I’d probably use more fresh worms to catch my favorite fish but I guess worms can also be used to “fertilize” your soil for your garden.
Anyways, if you don’t want to go buy a bunch of worms, you can build your own worm farm!
Worms can do wonders for the garden: they aerate the soil and their castings are an excellent fertilizer. To get a constant supply of this worm fertilizer as well as extra worms for the garden, start a worm farm.
Use Red Worms or Tiger Worms only (available from most plant nurseries). The common garden worm is not suitable.
There’s also a great DIY guide you can buy here too.