Wiggle Worm 100% Pure Organic Mineral-Dense Worm Castings Fertilizer in Resealable Zipper Pouch, 4.5lbs - Improves Soil Fertility and Aeration for Growing Better Houseplants, Vegetables, and More

We absolutely love these casting they are so great feel and smell fresh and I love it! Love touching it using it every thing works amazingly nothing else to say beside you should just use this with the outside ridgecrest dirt just sift the desert dirt mix with the casting amazing dirt is what you get!

I have no idea how one goes about harvesting worm poop (and I'm not sure I even want to know!), but I'm glad someone does it. I prefer to grow my own seedlings indoors to put in my garden later, rather than buy overpriced starter plants at a nursery. And worm castings are an important part of my homemade potting soil recipe. It provides significant nutrients as well as improving the texture of the potting soil. My seedlings always seem to thrive, so it the worm castings must be doing its job.