People who start seeds successfully have all sorts of tips and tricks they use to get the best results. I’ve collected six of my favorite secrets learned from seed-starting pros into this quick guide.

If you start seeds, you may know some of them already (but I bet you don’t know them all!) If you are a new gardener, these secrets will help you grow healthier, tougher seedlings for a prettier, more productive garden whether you are growing vegetables or flowers.