I love plants that will kill you.This is my second year trying to germinate Deadly Nightshade.After trying every which way.Finally succeeded with winter sowing.Edge
Belladonna
Edge, I think those sorts of plants are fascinating as well. Purely as an intellectual pursuit, NOT ever for actual use! I have an article somewhere about a Duchess in England who has planted a "Poison Garden". Let's see....the garden is at Alnwick Castle in Northumberland.