Rolling Plant Caddy, PP & Steel, 8.7 to 15.7 in, Drain Tray

Watering a big potted plant in place leaves a water ring on the floor and a dead patch of carpet. This rolling plant caddy sits under the pot and rolls it out to the sink instead. The tray under the pot collects what drains through, so roots are not sitting in a puddle, and the drawer pulls out so you can tip the water away without lifting anything.

Best for: balconies, patios and sunrooms, where you water a plant in place. Also garages and utility corners, where a heavy pot needs to come out for cleaning. The caddy rolls on steel swivel casters. The two smaller sizes run on 4 casters; the 15.7 in size runs on 6. The maker's close-up shows the casters turning a full 360 degrees.

Not ideal for: pots wider than the tray, which will tip once rolled. Stairs, gravel and deep carpet, where small casters dig in and stall. Standing water left in the drawer for weeks. This is not a plant pot, not a self-watering system, and not wall-mounted or fixed to anything.

How to choose: measure the outside diameter of your pot at its base. Pick the caddy size whose inner diameter is larger than that measurement. Small: 8.7 in inner, 9.8 in outer. Medium: 11.8 in inner, 13.0 in outer. Large: 15.7 in inner, 16.9 in outer. Every size is 2.6 in tall. Your pot needs a flat base that sits inside the tray rim. The maker's own detail images state a 220 lb load figure. We pass that on as their claim, not as a tested rating of ours.

In the box: one rolling plant caddy with tray, pull-out water drawer and steel swivel casters. No drilling, no tools. Unit weight is unknown, as the maker publishes no usable per-unit figure.