Is there any other way of delaying the hatching of silkworm eggs after they arive besides having them equipped with an ice pack during delivery and putting them in the fridge. If they aren't suppose to hatch for a week after you receive them, could you just put them in the fridge or freezer?? I am obviously not a genious on silkworms, but any ideas on how to save some extra cash besides buying $30 from mulberry every time?

