Greek Oregano - vulgare var. hirtum

How tall do you need them for your cut flowers?
Oregano and marjoram aren't very tall and, I find, they go straggly as they grow taller. Thin wiry stems.
I remember a thread in another place about Greek Oregano and the belief that the seeds that are sold as Greek oregano are actually Italian oregano.
Other herbs you could try - Fennel, Sage, Rosemary, Bay, Salvias like Tangerine and Pineapple Sage...............