How Do I Farm European Nightcrawlers?. The European nightcrawler's scientific name is Eisenia hortensis, but it also goes by blue worm, super red and giant redworm, among others. These worms can ...

The actions of these groups of worms benefit each other. For example, the feeding and burrowing of the nightcrawler enriches the soil that the grey worm eats. Additionally, all earthworms have complex ...