I like using a variety of colors of small stone (river pebbles, pea gravel) as my gut tells me different colors represent various minerals. Don't quote me on this because it is far from scientific
Mainly though, the rocks take up real estate and make your pots heavy.
My gut tells me cactus juice.
The endobacteria from cactus juice will break those rocks down.
Don't quote me.
Three things in life I always wanted to get together.
You, yucca compost, and Cardon cacti.
I'm getting closer.
A new world order.
it’s mighty sad when average health has declined to the point that people become fatally ill from exposure to a little animal shit.
Solomon, Steve; Reinheimer, Erica (2012-12-04). The Intelligent Gardener: Growing Nutrient Dense Food (p. 271). New Society Publishers. Kindle Edition.