Most important when growing poppies is to be sure you plant your seeds where you want your poppies to grow. This may sound a bit obvious, but it is nearly impossible to move seedlings successfully once they are growing. Poppies seldom survive any damage to their root system. Early spring is a good time to plant your poppy seeds. They will germinate in soil that is just 55F or 15C.
1) Choose a sunny site in your garden.
2) Prepare the soil by digging in some organic material and then raking the area smooth.
3) Your soil must be well draining so amend if necessary as poppies require excellent drainage.
4) Poppy seeds are very small so mix them with a bit of sand before you sow.
5) Cover the seeds with a very thin layer of peat moss and keep the bed well watered.
6) Depending on your temperatures they should sprout between 10 to 30 days.
7) After the seeds have sprouted you will need to thin some out. You can thin carefully by cutting off the extra sprouts with scissors.