Originally Posted by Willow87
Thanks so much Jack. I think I'm going to buy some to put around my cuttings to see if that helps them root
I haven't heard about castings having some significant rooting capabilities, but once the plants start rooting, they will get all the nutrients in just right amounts to survive.
And Worm_Farmer is correct, careful about watering, because worm castings hold water much better than anything else comparable to them.