could you use cork ?
Awesome picture. Thank you for sharing this.
Is this your typical aeration blend? How do you like it?
Here is the picture about the commercial organic supersoil I was talking about. It looks like they added pieces of clay construction blocks for aeration.
(The red color is the result from the baking process to turn clay into bricks. Ceramic.)
I guess my best option are sand/pebbles as others suggested (thanks a lot guys ). And maybe also pieces of Ceramic.
Anyone else have any ideas/suggestion?
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