To worm or not to worm? When it comes to composting, that's the question many savvy gardeners are pondering these days, and for good reason: Worm castings — a.k.a. poop — are the nutrient-rich organic ...

Gardeners generally like worms in the garden because they’re such good (and free) soil aerators and fertilizer producers. But in a dry August, worms sometimes seem to be missing in action, even in ...