We used this on top of gravel before laying down a flagstone patio. I wouldn't say it's chunky enough by itself for a rock garden as there are finer dust like particles in it, but it's perfect for compacting.

This was my first online purchase of bulk landscaping products and the first with Ornamental Stone. The online experience was EASY, the delivery was FAST and the product is EXACTLY as ordered/expected. All-in-all a GREAT experience with Ornamental Stone - thank you!!

Perfect for a base to level flagstones as well as filling in-between.