
Herb Grow Guides
How to Grow Organic Catmint from Seed
Nepeta faassenii (and related)
SpringSummerFallWinter
About Catmint
Catmint is a perennial ornamental in the mint family, grown for lavender-blue flower spikes and gray-green leaves. It is milder than catnip. It can spread — give it a border, not a tiny herb pot you forget.
When to Plant
Start indoors 6–8 weeks before last frost, or divide established plants in spring.
How to Plant
Sow on the surface; light helps. Transplant 12–18 inches apart in full sun and well-drained soil. Fertilization generally isn’t required. Shear after the first bloom for a second flush.
When to Harvest
Use fresh or dried leaves in teas and sachets. Cut stems as flowers open. Dry out of direct sun.