Hello Dwight, Excellent idea to use a real lily leaf to produce a cup. The first question that comes to mind is how do you propose to ensure the leaf itself is clean or sterile before use? Would a UV light work?
Hi Michelle So, This is a great idea to reduce beverage container waste! When you say wheat this is fairly broad as a source of material. What exactly is the wheat material, wheat chaff (husk), kernel, wheat plant leaves? I think it is important to define the exact sourcing material.