Plant holder 1-3 week

This model is designed for a wall with the same size and width as mine

It is intended for growing lettuce microgreens, with the plants grown in sponges. The main purpose is to solve my laziness in taking trays with sponges out to expose the plants to sunlight in the morning. With plants aged 1-3 weeks, they can simply be placed on the wall to receive sunlight and will be ready for transplanting when they grow larger.