Calendula arvensis aka Field Marigold

Taxonomy

Calendula arvensis, also known as field marigold, is a flowering plant in the daisy family. Native to central and southern Europe, it has been introduced to various parts of the world. This annual or biennial herb can grow up to 50 cm tall and features lance-shaped leaves with a hairy stem. The inflorescence consists of a single flower head, measuring up to four centimeters wide, adorned with bright yellow to yellow-orange ray florets surrounding a center of yellow disc florets. The fruit of Calendula arvensis is an achene that can have different shapes, including a ring-shaped structure, aiding in dispersal. This attractive plant blooms with small yellow flowers from April to December. As a houseplant, field marigold is quite rare and requires regular watering to thrive. It thrives best in direct light, preferably within one foot of a window, and prefers well-draining soil.

Common names

Field Marigold

How to care for Field Marigold

Water

Field Marigold should be watered regularly, allowing the soil to dry out between waterings.

Soil

Field Marigold loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Lighting

Field Marigold requires abundant, bright, and direct light to thrive. The best placement for this plant is within one foot of a window to ensure it receives enough light. If you live in an area with more extreme weather, such as hot summers or cold winters, you may need to adjust the placement of the plant accordingly. During hot summer months, it is important to place the plant away from full sun, as this can cause the leaves to yellow or burn. During cold winter months, it is best to move the plant closer to the window to take advantage of the extra light that can help it survive. By keeping an eye on the current weather in your area, you can make sure your Field Marigold is always in the right place to thrive.

Toxicity

No verified data on the toxicity of this plant exists within Ploi's records. Should you, someone in your family, or your pet ingest plant material with an unknown toxicity level, it is recommended to seek medical advice.

Region of origin

Field Marigold’s native range is Europe. A garden escape in Britain[17].


More info:
Wikipedia