Will dill seeds sold as a spice produce dill plants?
Certified GKH Gardening Expert
Any seeds obtained from a spice jar may or may not grow into plants. Most will have poor germination, because seeds sold as spice are not stored in the proper way for maintaining the health and viability of the seeds. You could try germinating some in a paper towel, but it's more reliable to buy garden dill seed.
This article explains how to grow it from seed: