Anyone using Al's gritty mix in a terrarium?
I've mixed a big batch of Al's gritty mix (the well-known soil mix from the Container Gardening forum, made up of bark, turface and granite). I recently repotted our house plants into this mix, and have some of this mix left over...
I've been planning on setting up my first terrarium, and was wondering whether the gritty mix would be suitable. Has anyone used this, or a similar medium, in their terrarium?