Spices you can grow in your zone right from unground spice seeds.

SEED SPICES you can plant in Zone 6B and maybe get seeds.

Cilantro, Mustard, ASIAN sweet basil

Why plant seed spices?

It costs roughly $2 to but 200 sweet basil seed packaged as garden seeds.

It costs roughly $2 to buy 20,000 sweet basil seeds as a spice



If you buy them as garden seeds it's a ripoff.

You can just cast them out like rye grass is they are spices.

Just to add to that... Non organic spice/herb seeds ore often irradiated and dead (will not germinate). So keep that in mind. Organic spice seeds are not irradiated and have a much better chance to germinate and grow.

Good Luck!