I recently switched over from plastic to fabric pots to grow out of. My only problem so far is the bottom gets and seems to stay really wet afterwards. I need to find something to sit them in to avoid my floor getting wet and to get them back under lights asap. So my question is 2 part, 1. should I use something like a grate to sit them on for air flow or is air flow under not needed? 2. If I sit them in a "tray" will the drained water be sucked back up into the plant? Lastly a extension of 2, if the drainage will get sucked back into pot can I just water from the bottom by pouring the water into tray or tub or is it more beneficial to water from top?