TG-02 Rental Mushroom Grow BoxGrow edible mushrooms in your classroom first harvest in 1014 days. The TG 02 Rental gives Queensland primary school classrooms a complete Mushroom Growing Box for one school term. Students set up the growing substrate in Week 1 and can see their first mushroom harvest within two weeks. The growing cycle is fast enough to complete multiple harvests within a single term. What's Included The rental includes the full LaNiTex Mushroom Growing Box a self