Click on a thumbnail picture below to see the full size version. 1 Entries. Monday, May 9 View Page So I sort-of decided I'd grow one last giant squash for giggles if I could get a seed to grow. So I put a bunch of 16yr old seeds in the reptile eggovator. If I got one to go I would grow.......if not, oh well no harm no foul. I guess you should be prepared for anything statistically but 16 yrs old seeds???