I tried to find my old thread to add to but I couldn't so just wanted to ask a question here. I let some hornworms cocoon in the dirt. Four of them turned into the cocoons and after about 6 weeks two of them hatched. Its been about two weeks or more and the other two are still alive cause when you touch them they move. My question is, how long will they stay like that. I thought after a month or so they either hatched or died. It has got to be a good 6 weeks plus since they cocooned in the dirt. Anything I can do to get them to hatch like put them under a light or something? Thanks for your help!!!