poly tunnel for seeds

thingiverse

I've constructed a poly tunnel system to kick-start seed germination. This setup is specifically designed for cultivating Bonsai seeds, but its versatility makes it suitable for growing any type of seedling. To create this mini-greenhouse, simply apply cling film over the structure and use gentle heat to stretch the plastic tight. The current dimensions of my poly tunnel measure 60mm in width by 110mm in length, with an internal space of 45mm in width by 100mm in length by 15mm in depth.