Calendula

Calendula officinalis

flower

verifiedReviewed by the GreenScout Team

Calendula is a cheerful hardy annual with bright orange or yellow daisy-like flowers that bloom continuously throughout the season. Also known as pot marigold, it is valued both ornamentally and medicinally for its skin-soothing properties. Plants are low-maintenance, self-seed readily, and attract beneficial insects.

Common Problems

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

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Wiltingchevron_right

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Root Rotchevron_right

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Yellow Leaveschevron_right

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Slow Growthchevron_right

Care Guide

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Light

Full sun (6–8 hours daily) promotes best flowering; tolerates light afternoon shade.

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Water

Water moderately; drought-tolerant once established. Allow soil to dry slightly between waterings. Avoid overhead watering to prevent disease.

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Soil

Tolerates poor to average soil; well-draining loamy or sandy soil preferred. pH 6.0–8.0. Does not require rich soil.

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Fertiliser

Light or no feeding required; over-fertilizing reduces flowering. Apply balanced fertilizer sparingly if desired.

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Temperature

Cool-season annual; prefers 60–70°F (15–21°C). Performs poorly in high heat and humidity.

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Humidity

Prefers low to moderate humidity. High humidity and poor air circulation increase fungal disease risk.

Toxicity

check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children

Calendula is non-toxic and safe for cats, dogs, and children. Traditionally used in herbal remedies.

Common Diseases

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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

Is Calendula the same thing as marigold?

Not quite — Calendula is also known as pot marigold and is a different genus from the common French/African Marigold, though both are cheerful, easy-care annuals valued for their long bloom period.

Can I use Calendula flowers for anything besides looks?

Yes — it's valued both ornamentally and medicinally for its skin-soothing properties, and the petals are often used in salves and herbal preparations.