Product description Pot press Simple pot press to make your own press pots for sowing. A hard-plastic pot press with a spring and a button. You make a mixture of 4 parts potting soil and 1 part sand. Mix well and add water until everything is thoroughly wet. So wet that it has to keep its shape when you squeeze it. Then fill the potting press, turn it over and press the button firmly. The aim is to obtain a block that is firm enough not to fall apart and airy enough for the material to be sown. Do not press too hard, but not too softly. Press the pots out of the pot press. There is a hole in the middle where you can sow. Not suitable for plants with a firm root, such as beans, corn, sunflowers, pumpkins, artichokes. The root grows quickly through the pot. Size: 4x4x5cm