When watering houseplants, there is always the danger that the soil will be dry and that the water will pour through and overspill the tray under the plant pot.
Today’s invention avoids that problem.
It takes the form of a dish made with several circular areas which match the sizes of commercially available plant pot trays.
If your current pot has a tray which is the same size as the second smallest one in the dish (as shown), place the red plug as indicated and fill the inner areas with water.
This dish unit can then be held over the plant pot and the plug removed, guaranteeing that the tray will never overspill.