Lamiaceae
Catnip (Nepeta cataria)
Nepeta cataria
Catnip is a low-maintenance plant that thrives in full sun to partial shade. Water moderately, allowing the soil to dry slightly between waterings. Drought-tolerant once established, it requires little fertilization. It can spread aggressively by self-seeding, so deadhead spent flowers to control spread. Cut back after flowering to encourage a second bloom and a bushier habit.
Every 7 days
Bright indirect
-30° - 35°C
40% - 60%
Categories
What is Catnip?
Catnip (Nepeta cataria) is a easy-care plant from the Lamiaceae family. Nepeta cataria, commonly known as catnip or catmint, is a perennial herbaceous plant in the Lamiaceae family, native to Europe, Asia, and Africa. Famous worldwide for its euphoric effect on cats, this aromatic herb also offers valuable medicinal properties for humans, including calming, antispasmodi...
Catnip grows up to 90cm, spread of 90cm, watering every 7 days, -30°C – 35°C, 40–60% humidity. It is suitable for indoor environments and safe for pets.
Unlike many tropical plants, Catnip tolerates watering mistakes. Best for beginners. Unlike many popular species, Catnip is safe to keep around pets. Without adequate drainage, root rot can develop within 14 days.
How to Care for Catnip?
TLDR: Catnip needs Bright indirect, watering every 7 days, and temperatures between -30-35°C with 40-60% humidity.
How Often Should You Water Catnip?
Water approximately once a week, providing about 1 inch (2.5 cm) of water. Once established, catnip is quite drought-tolerant and only needs additional watering during prolonged dry spells. Avoid waterlogging, which can cause root rot.
How Much Light Does Catnip Need?
Plant in full sun (at least 6 hours of direct sunlight daily) for best flowering and nepetalactone production. Tolerates partial shade but may grow leggier with fewer flowers. In hot climates, some afternoon shade is beneficial.
What Is the Best Soil for Catnip?
Prefers well-draining soil — sandy or light loamy types are ideal. Tolerates poor soils but performs best in moderately fertile substrate with a pH between 6.0 and 7.8. Avoid compacted or waterlogged soils.
What Pot Should You Use for Catnip?
Terra cotta or clay pot with good drainage holes, medium size. Raised beds in the garden if drainage is an issue.
Care Schedule
Fertilize
Every 28 days
What Is Catnip and Where Does It Come From?
Nepeta cataria, commonly known as catnip or catmint, is a perennial herbaceous plant in the Lamiaceae family, native to Europe, Asia, and Africa. Famous worldwide for its euphoric effect on cats, this aromatic herb also offers valuable medicinal properties for humans, including calming, antispasmodic, and carminative effects. It produces clusters of small white to lavender flowers on long spikes from late spring through fall, attracting bees and butterflies. Vigorous and easy to grow, it thrives in garden borders, herb gardens, and containers.
How to Propagate Catnip?
Seed sowing
Cold-stratify seeds in the refrigerator for 1-2 weeks before sowing to improve germination rates. Can also direct-sow after the last frost.
- 1 Sow seeds in moist, well-draining substrate at a depth of about 0.5 cm
- 2 Keep soil lightly moist until germination at 18-21°C (7-14 days)
- 3 Transplant seedlings after 6 weeks, spacing 45-60 cm apart
Materials needed:
Root division
Division rejuvenates old plants and is the fastest way to multiply your collection.
- 1 In spring, dig up a mature clump and divide with a sharp spade or knife
- 2 Each division should have at least 3-4 shoots and healthy roots
- 3 Replant immediately in a sunny spot and water well
Materials needed:
How Big Does Catnip Grow?
TLDR: Catnip can reach up to 90cm tall with Medium growth rate.
Max height
90cm
Spread
90cm
Growth rate
Medium
Foliage
Deciduous
Plant Uses
Medicinal
Medicinal properties
Aromatic
Pleasant fragrance
Ornamental
Great for decoration
Medicinal Uses
- Calming tea for anxiety and insomnia
- Digestive aid: carminative and antispasmodic for colic and gas
- Traditional febrifuge (induces sweating to reduce fever)
- Anti-inflammatory compresses with leaf extracts
Culinary Uses
- Catnip herbal tea with honey
- Infusion for relaxing beverages
- Fresh leaves as subtle seasoning in salads
Is your plant showing symptoms?
Click on the symptom to discover possible causes:
What Diseases Commonly Affect Catnip?
TLDR: Catnip is susceptible to 10 known diseases. Monitor regularly for early detection.
Powdery Mildew
Powdery mildew is a common fungal disease caused by various fungi species including Erysiphe, Podosphaera, Oïdium, and Leveillula. It affects over 10,000 plant species worldwide. The disease thrives in warm, dry climates with high humidity and appears as a distinctive white powdery coating on plant surfaces.
Root Rot
Root rot is a serious fungal disease that affects the root system of plants, causing them to decay and die. It is primarily caused by overwatering, poor drainage, or soil-borne fungi such as Pythium, Phytophthora, Rhizoctonia, and Fusarium. The disease thrives in waterlogged conditions where roots are deprived of oxygen, making them susceptible to fungal infection.
Aphids
Aphids are small, soft-bodied, pear-shaped insects (1/16 to 1/8 inch long) that feed by sucking nutrient-rich sap from plants. They reproduce rapidly and can quickly weaken plants, causing distorted growth and transmitting plant viruses. Aphids come in various colors including green, black, red, yellow, brown, and gray. They secrete honeydew, a sticky substance that attracts ants and encourages sooty mold growth.
Spider Mites
Spider mites are tiny arachnids (less than 1/20 inch long) related to spiders and ticks that feed on plant sap. They thrive in hot, dry conditions and can cause significant damage to ornamental and vegetable plants. During severe infestations, crop losses can reach 14% or higher as these pests disrupt vital plant processes including photosynthesis, carbon dioxide absorption, and transpiration.
Meaning & Symbolism
Catnip symbolizes playfulness, joy, and the bond between humans and animals. In herbal traditions, it represents calm, comfort, and domestic tranquility.
Fun Facts
Nepetalactone, the active compound in catnip, is about 10 times more effective than DEET as a mosquito repellent.
Only 50-70% of cats react to catnip — the response is hereditary.
Catnip can become invasive through prolific self-seeding in garden beds.
In medieval Europe, catnip was used as a calming beverage long before Asian tea arrived.
Frequently asked questions
How often should I water catnip?
Is catnip toxic to cats and dogs?
Can I grow catnip in a pot?
When does catnip bloom?
Does catnip have medicinal uses for humans?
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Small Scabious | Easy | Direct sun | 7d | ✓ |
| Field Maple | Easy | Bright indirect | 14d | ✓ |
| Silver Birch | Easy | Direct sun | 14d | ✓ |
| Red valerian | Easy | Direct sun | 10d | ✓ |
