In a previous post I reasoned that the material used for crocking with fertiliser integral in the product, would give the roots a rocket start, and nice to see that I was right
Attachment one is looking at the base of the plant just knocked out of its pot. The second attachment looking at the side of the plants roots.
The material used has broken down but can still be seen ,the brown remants.
The space top centre and bottom right are where the drainage holes were in the pot.