I have been trying to grow various plants from seed and I find I am not that good at it! I get a lot of germination but don't quite know how to get them beyond their infancy stage. I have these newly germinated Penstemon ambiguus seedlings. What do I need to do to them to get a few to survive. How much water? When do I transplant them. How long can they stay in this fine seed mix that dries out fast. Any help regarding raising seedlings is appreciated.