This post has some ideas how to us X-Mas lights, etc to achieve that:
viewtopic.php?t=696&sid=e09b57c385ed543 ... 44dd67db79
Are you using Miracle Gro soil for a germination medium? ( If you are not, then sorry if this is redundant)
One of the advantages of using Perlite, Sphagnum moss, or Vermiculite is no organic content to feed fungus/mold growth. Seeds are most vulnerable when germination first starts, by using a sterile medium you can get them off to a good start.
There is also a good chance if you just buried the seeds in a container, and came back 6 months later, you would have a few going
![Very Happy :D](./images/smilies/icon_biggrin.gif)
Good Luck with them!
Steve