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Calendula officinalis · Asteraceae

Pot Marigold

✅ Pet-friendlyPerennial in mild climates but can be grown as an annual.30 to 60 cm
Full sunModerate; keep the soil slightly moist.EasyResists light frosts down to minus 5 degrees Celsius.

Description & origin

The pot marigold is a herbaceous plant known for its vibrant flowers and medicinal properties. It is often used in gardens to add color and attract pollinators. It grows quickly and is easy to care for, making it ideal for beginner gardeners.

Size

Remains compact, ideal for borders and pots.

Foliage

Green and evergreen foliage, resistant to common pests.

Flowering

Blooms abundantly in spring and summer.

Detailed care

Light

Prefers full sun for optimal growth.

Soil

Well-drained soil rich in organic matter.

Watering

Moderate watering, keeping the soil slightly moist.

Temperature

Tolerates slightly negative temperatures but prefers mild climates.

Fertilising

Fertilize monthly during the growing season.

Repotting

Transplant when seedlings are 5 to 10 cm tall.

Pruning

Remove wilted flowers to encourage new blooms.

Propagation

Easily propagated by seed.

Common problems

Powdery Mildew

Fungus causing white spots on leaves. Improve air circulation and avoid wetting leaves.

Aphids

Insects that suck plant sap. Control with insecticidal soap or natural predators.

Root Rot

Caused by excess water. Ensure good soil drainage.

Uses & curiosities

In the garden

  • Attract pollinators
  • Colorful borders
  • Herbal medicinal gardens

Other uses

Used in cosmetics and medicinal products.

Did you know…

The flowers of the pot marigold are edible and often used in salads and teas. Historically, they were used to dye fabrics and foods.