Uncle Jim's is so far and away different from any worm castings that I've ever seen from home depot or the garden stores that it's almost like a totally different product. It's wet and jet black with worms and eggs and all sorts of stuff crawling around. I can't even imagine a big jump up from that. I'll be ordering in a couple of weeks. The farm is also only like 2 hours from me so that might help tooI'll just order them from Uncle Jim’s Worm Farm