<b>Improve indoor potted plant drainage by using the Potholes Drainage Discs.</b>  <br> Simply plug the drainage holes in the bottom of any of your pots with PotHoles Drainage Discs. Not only are these discs mess-free, but they promote healthier root systems by retaining plant moisture and maximizing oxygen to the plant roots. Just as cost-efficient as they are easy-to-use, PotHoles Drainage Discs are reusable. If you desire to use one of your discs in a new pot, all you need to do is simply rinse it off with clean water and place it in the pot. No more searching for loose rocks or clay chips  <br>  <br>  <br>        <b>Hydroponic filler holds moisture for plants </b>  <br>      Potholes Drainage Discs improve oxygen flow to plant roots  <br>      Improves drainage in the plant pot  <br>      Eliminates soil messes by covering drainage hole to improve potted plant drainage  <br>      No more searching for loose rocks or clay chips to put at the bottom of your potted plants  <br>      Potholes Drainage Discs are reusable - just rinse them off and put them in your next pot  <br>      The material is breathable and rot-resistant and is able to lasts for years  <br>      Clean & easy to use. replaces bulky & messy gravel or bark used for drainage  <br>      Keep soil from dribbling out through the drainage holes of your pots with porous discs.  <br>      Potholes Drainage Discs Comes in 2 packs  <br>      PotHoles Drainage Discs 5” size are best used in 5" to 10" pots  <br>  <br>