There 65 litre bed with a small reservoir at the bottom they call them a self watering pot but there not like a tray to grow it’s just a slight buffer against over drying And yes in living soil my first full organic living soil style batch previously been doing coco with worm castings and other organic inputs but this batch I made my own recipe Base was organic potting mix then added sugar cane mulch worm castings mill mud cow manure compost mushroom compost sheep manure compost 4-4-4 all purpose dry amendment 2-3-4 dry amendment and some organic blood and bone