Open pollinated.
Perennial to Zone 8; grown as an annual in colder zones. Dark grey-green needle-like leaves impart a robust resiny flavor. Rosemary clippings are said to repel slugs. Blossoms range from deep blue to pale pink.
From the Latin ros marinus meaning ‘dew of the sea,’ a reference to its native habitat, the Mediterranean coasts. Cannot withstand temperatures below 17°; may be overwintered indoors if kept cool and moist. Try near a cool basement window and keep misted.
Likes dry alkaline soil; peat pots are too acidic. Not a good germinator—30% is average. ~800 seeds/g.
Supplier Transparency:
③ Domestic and foreign corporations not part of a larger conglomerate