It is insanely easy after they emerge frin the initial stage. Tough as hell to kill. Just get them in the ground and dont ket the stems rot. After they are a few inches high, relax and make sure they dont dry out.
Basing my experiment on the fact that sprouts have minute amounts of morphine in then, i sprouted a whole lot in some grow fabric. It worked, i had a couple if square feet of chia pet like green carpet. Made a smoothy out of a big couple handfulls.
Nothing happened, nor did anything happen when i put all the rest in the blender at once.
You can find opium poppy seeds on ebay, and I suggest if you grow them dont lance them, if anyone sees the score marks you could get turned in. Just make tea with the fress pods
Here's some experimental seeds(tazmanians) that swim grew four years ago, just wanted to see if they were still viable for this spring. Just got out of the joint so swim wasnt to sure if they would sprout.