This planter has a water reservoir that can be used to store water. It fits 4 inch nursery pots that are 86mm (3.4″) deep.
Printed in 3 parts, the whole assembly requires no supports nor glue:
- The water reservoir
- The lid
- The lid plug, to avoid to much water evaporation
As an alternative, we also have a hanging cache planter for 4 inch nursery pots. You can find it here.