Hi Sirahynes and welcome to GoY... this is a plant growing discussion area. If you go to the garden centre tab at top right of screen and then type in the plant name you will find nurseries that sell the seed. Good luck and have fun!

make sure you boil the roots until they are sticky. and please think twice about it, nabee is a very VERY potent poison. I don't think they'd sell the seeds at a gardenstore.

What makes you think Sirahynes wants to eat them? We grow aconitums in our garden for their flowers.

Sorry i am too late to give you a answer but i am only the person where u can get this material.