Catnip

Nepeta cataria

herb

verifiedReviewed by the GreenScout Team

A hardy perennial herb with soft, gray-green heart-shaped leaves and small lavender or white flowers that attract and stimulate cats. The plant contains nepetalactone, a compound that produces behavioral responses in many felines. It is easy to grow, drought-tolerant once established, and useful for culinary teas and dried arrangements.

Common Problems

Select the problem your Catnip is experiencing to get a treatment guide.

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Leggy Growthchevron_right

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Slow Growthchevron_right

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Underwateringchevron_right

Care Guide

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Light

Full sun to partial shade; prefers 6+ hours of direct sunlight for vigorous growth.

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Water

Moderate water needs when young; drought-tolerant once established. Water during dry spells but allow soil to dry between waterings.

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Soil

Well-draining, average to poor soil. Tolerates a wide pH range (5.5–7.5). Does not require rich soil.

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Fertiliser

Minimal feeding required. Apply balanced fertilizer in spring if soil is poor. Avoid excess nitrogen, which promotes weak growth.

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Temperature

Hardy perennial; tolerates a wide temperature range. Prefers cool to moderate conditions (50–70°F / 10–21°C).

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Humidity

Tolerates average humidity; prefers drier conditions. Ensure good air circulation.

Toxicity

check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children

Non-toxic to humans and dogs. Cats are attracted to the scent but ingestion in moderation is safe; some cats may experience mild digestive upset.

Common Diseases

spaPowdery Mildewchevron_right grainLeaf Spotchevron_right

Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Frequently Asked Questions

Will catnip actually make my cat go crazy?

The plant contains nepetalactone, a compound that triggers behavioral responses in many felines — ingestion in moderation is safe, though some cats may experience mild digestive upset.

Why does my Catnip need so little care?

It's drought-tolerant once established and tolerates a wide pH range and poor soil — minimal feeding is all it needs, since excess nitrogen actually promotes weak growth.