put then inbetween some very damp tissue in a warmer place for 12 hours, then a cooler area....then warmer.... i find this can help trigger harder to germ seeds
intresting link i read a while ago.....
Police find the hot spot but not the pot........
http://www.metro.co.uk/news/article.html?in_article_id=242592&in_page_id=34&in_a_source=
i feel your pain ! i droped a light on 3 plants a while ago, sick as a dog !!! go and get some CANNA rizotonic quick imo, proven to help with stress , iv been using it for a years now,