Where to buy marine plants

[T-Dizzle777]

I was looking at buying some marine plant (not coral but plants) but I don't know where or if they are sold in thecarea. Anyone body know if there is a store within 30 min of north delta or that ships?

I realize now that this is macro algae. The question is still the same but I'm still looking for something that looks like a plant or kelp or somethig of the sort.