I was hoping someone here might be able to tell me what the stone-like objects in this mix are. FWIW, it's Schultz Orchid Mix... but the kind without an ounce of soil in it. Most recently, I've used this mix in combination with perlite and pine bark for my TC's and CC's - and they really seem to be benefiting from it. Since I can't find the same Schultz Mix, I'd like to see if I can at least find something similar to the stones.
Would it be beneficial to add whatever those stones are to my gritty mix as well?