another silkworm ?'s

[nguyen_inc]

HI again.
I just ordered 100 silkworms and food and I was wondering can I freeze the extra food which I don't need? I will be starting a breeding project on these guys so any helpful hints or web sites are welcome. Oh yea I will be mixing the food myself, and I was wondering can I add some calcium powder to the mixture? I heard that mulberry leaves will make silkworms larger than if you feed them the mixture, is that true? When I see mulberry trees for sell ima buy it and TRY to grow it.... hahaha I don't have a green thumb .