Ermmm. Dirty oven? I don't think so. If you intend to do this, you have to work in a sterile as possible environment. Setting a makeshift glove box up is cheap and it will do the job. What you need is a medium sized cardboard box, a square piece of clear perspex, duct tape, some rubber gloves and disinfectant spray.
I can give you details on how I built mine if you are interested. Also what you need to turn your spore print into a spore syringe or even a mycelium syringe I can tell you. It's not rocket science, but you need to be aware that it takes time and dedication to do this. Just saying "dude, I wanna trip hard and I need to grow shrooms! How do I do it?!?" is just not cutting it.
I can give you details on how I built mine if you are interested. Also what you need to turn your spore print into a spore syringe or even a mycelium syringe I can tell you. It's not rocket science, but you need to be aware that it takes time and dedication to do this. Just saying "dude, I wanna trip hard and I need to grow shrooms! How do I do it?!?" is just not cutting it.