Wirework Plant Stand. Indoors, this charming tiered plant stand holds potted flowers and houseplants in front of a window or against a wall. Outdoors, you can place a moss liner in the top basket and plant directly in it. The top shelf will hold up to three 9"-diameter pots. The bottom shelf will hold a 10"-diameter pot in the middle and two 9"-diameter pots on the ends. Powder-coated steel wire. Holds up to 75 lbs.