Organic Catnip Seeds – Nepeta cataria Heirloom Perennial Herb

Grow a classic garden herb with Organic Catnip Seeds, also known by its botanical name, Nepeta cataria. This fragrant perennial herb is known for its greenish-gray foliage, upright growth habit, pale blue to purple flowers, and earthy herbal aroma with a light thyme and oregano-like note.

Catnip is one of the most well-known herbs for cats and is also a beautiful addition to herb gardens, containers, raised beds, cottage gardens, pollinator spaces, and field plantings. Once established, catnip is hardy, aromatic, and easy to grow in a wide range of garden conditions.

Basic Product Information

Common Name: Catnip

Latin Name: Nepeta cataria

Seed Type: Organic / Non-GMO / Heirloom / Open-Pollinated

Plant Type: Perennial herb

USDA Hardiness Zones: 3–9

Days to Maturity: Approximately 85 days

Days to Germination: 10–15 days

Plant Height: 24–36 inches

Plant Width: 18–24 inches

Growth Habit: Upright

Flower Color: Pale blue to purple

Foliage Color: Greenish-gray

Aroma: Earthy, herbal, with a light thyme/oregano note

Light Preference: Full sun, partial shade, or light shade

Soil Preference: Loamy to sandy, well-drained soil

Temperature Preference: 60–80°F

Germination Temperature: 68–72°F

Climate Tolerance: Heat and drought tolerant once established

Best Uses: Cat gardens, herb gardens, containers, drying, tea herbs, pollinator gardens, cottage gardens, and field planting

Why Grow Organic Catnip?

Organic Catnip is a dependable perennial herb with both ornamental and practical value. Its soft greenish-gray foliage and delicate flowers bring texture and fragrance to the garden, while its aromatic leaves and flowering tops can be harvested fresh or dried.

Catnip is especially popular with many cats because of its natural aromatic compound, nepetalactone. Gardeners also grow catnip as a traditional herbal tea plant, a fragrant dried herb, and a low-maintenance perennial for containers and garden beds.

Growing Information

Indoor Sowing: Start indoors 4–6 weeks before transplanting

Direct Sowing: Yes, direct sow outdoors after danger of frost has passed

Seeding Depth: Surface sow indoors; outdoors, just barely cover

Plant Spacing: 12–18 inches apart

Row Spacing: 18–24 inches apart

Soil: Loamy to sandy, well-drained soil

Light: Full sun to partial shade

Watering: Moderate while young; more drought tolerant once established

Garden Size: Suitable for garden plots, containers, and field growing

How to Grow Catnip from Seed

Catnip can be started indoors or direct sown outdoors. For best control and stronger seedlings, start seeds indoors 4–6 weeks before transplanting.

Catnip seeds are small and need light to germinate, so surface sow indoors or only barely cover the seed. Keep the seed-starting mix evenly moist, but not soggy. Ideal germination temperature is about 68–72°F.

Seeds usually germinate in 10–15 days under good conditions. Once seedlings are established and outdoor conditions are suitable, transplant into the garden or containers after hardening off.

Space plants 12–18 inches apart with rows 18–24 inches apart. Mature plants can reach 24–36 inches tall and 18–24 inches wide.

Soil, Light & Watering

Catnip grows best in well-drained loamy to sandy soil. It does not require overly rich soil and can tolerate warmer, drier conditions once established.

Full sun is ideal for strong growth and fragrance, but catnip can also grow in partial shade or light shade. Water regularly while seedlings are young. Once plants are established, avoid overwatering and allow the soil to drain well.

Harvesting Catnip

Harvest leaves and flowers once plants are well established. For fresh use, cut leaves or flowering tops as needed. For drying, harvest stems before or during flowering and hang them in a warm, dry, well-ventilated location.

Dried catnip can be used for cat toys, cat gardens, sachets, herbal tea blends, and home herb storage.

Garden Tips

Catnip can reseed easily if allowed to flower and drop seed. To keep plants neater and reduce reseeding, shear plants back after a flowering cycle. Cutting catnip back to the first set of leaves can encourage more compact growth and may support another flowering cycle.

For gardeners who want more control, catnip grows very well in containers. Place containers on a patio, sidewalk, deck, or another area where dropped seeds are less likely to establish in garden beds.

Best Uses

Cat gardens

Organic herb gardens

Container gardening

Raised beds

Pollinator gardens

Cottage gardens

Drying herbs

Herbal tea gardens

Fresh or dried catnip

Cat toys and sachets

Field planting

Important Growing Note

Catnip is not considered deer resistant. It may reseed easily in suitable conditions. Germination and growing results may vary depending on temperature, moisture, light, seed depth, soil quality, seed storage, and local climate.

This listing is for seeds only, not live plants.

Mai’s Family LLC – Love Plants, Love Earth.