Old thread, but maybe there are some new ideas. Soaking up old water hasn't hurt the girls in 12 months of perpetual harvest in this garden, but my room is pretty dry most of the time and there isn't a lot of overflow most of the time either so they aren't sitting around in water for very long when they do.
I currently use the flimsy saucer's from HD for each individual plant, but need to rethink it. Any ideas would be great. Breathe sideways on those things and they crack...at $2.50 for the size I need, I hate buying them for 36 plants, even though 2.50 never feels like much when you are buying 3 or 4 replacements.
SETUP:
4 - 600w XXXL (2 side-by-side pair) 2-6in 450cfm (one pulling, one pushing)
~4 plants under each hood (16 total, give or take)
CURRENT BENEFITS:
-individual plants can be freely spun and arranged.
-overflow is contained for each plant.
-total size is about the same as the size of the pot
-excess easily shop vac'ed up
-pan goes with plant to post flower dark room, trim room and storage until disposal of soil (residual moisture will seep out of smart pots and leave a spot on wood, pergo floors, or carpet)
CURRENT LIMITATIONS:
-flimsy and an unnecessary cumulative expense, regardless of number used or duration of use.
-restrictive, I'd rather not worry about hitting the fan or the dehu or the ac, I want to spin my girls, slide them, and maybe even dance when we need to.
-having to shop vac the excess leads to planning for inadequate over flow (at least in the clean water waterings I like to have a lot of overflow and a previous garden had a drain in the floor - ideal.)
-it is awkward to transfer plants. first you have to carry the plant, then the tray. lifting with the tray will break it. I just stepped on one, there goes $2.50, seriously, f-those things
GOAL:
-permanent drainage that will not only hold at least 4 plants, but also allow for free movement of the plants within the footprint of the light (and overlap of lights).
-durable enough to be kicked, rolled into by my gardening chair, etc.
-overflow can commingle, as plants will be on the same schedule. However, switching to 2-2-2-2 has been known to happen to save power during the hottest parts of summer (shut down 2 lights and fan, less AC, fewer fans, smaller veg) and then I wouldn't want the four under one footprint all sucking off the same sloppy seconds.
Basically, what are some ideas for drainage in a 10x14 room. I'm not against tables vs directly on the floor. easy collection of excess is a plus, even to a shop vac'able location. homemade or purchased, any good ideas appreciated. rubbermaid tub tops aren't much better and washing machine tubs don't have the space.