Hi there,i have two photoperiodic strains and they are going to be huge.I think my 15 lit. Autopots are not able to fit them and i want to share a thought.I am thinking of filling my pots 1/3 with pebbles and above them i want to put a 15ltr fabric pot ,with wholes at the bottom.I run the autopot system but the water level was way to low, even to reach the surface of the pebbles.Maybe i need to water my plants from above for help?! Any suggestions?!