Since we recommend always keeping plants in nursery pots, this tray comes in very handy to catch the excess water. A few minutes after watering- SLOWLY & DEEPLY- don't forget to go back by and dump out the excess that's in the tray! Plants don’t like wet feet!
The 4 inch trays fit most small plants (4-4 1/2 inch pots), the 5 inch trays fit most medium plants (6 inch pots) and on from there. Message us if you have any questions before ordering.