With this water meter you will never give your houseplants too much water again

In this video I tell you all about this simple water meter that you can use in combination with indoor plants that are potted in substrate or hydroponics.
This water meter works with a float, very simple and very effective. The moment there is water at the bottom of the pot, the float with the dipstick rises. This way you can easily read the water level on the window that protrudes above the substrate.