That girl grows some beautiful plantsEverything works. Bring your current grow mix and nutes. Those of us growing with organics are still working out those details as the standard advice is to only water through the fill tube. But Emilya is currently using them with Geoflora top dressed nutes and a slight top watering every two weeks and her plants are, not surprisingly, killer.
I'm not familiar with Gaia Green but I'm sure we could figure it out if it's not already straightforward.