What is Field Marigold used for?

✓ Anti-inflammatory Support — Calendula arvensis extracts have demonstrated significant anti-inflammatory properties, attributed to its triterpenoids and flavonoids, which help modulate inflammatory pathways and reduce swelling. ✓ Wound Healing Acceleration — Traditionally used for centuries, wild marigold aids in…

How is Field Marigold used?

✓ Herbal Infusion (Tea) — Dried flowers can be steeped in hot water to create a tea for internal use (e.g., digestive aid) or as a wash for external application. ✓ Tincture — Fresh or dried flowers and leaves are macerated in alcohol to extract beneficial compounds, used internally or externally. ✓ Oil Macerate —…

Is Field Marigold safe?

✓ Patch Test — Always perform a small patch test on the skin before widespread topical application to check for allergic reactions. ✓ Pregnancy/Lactation — Avoid internal use during pregnancy and breastfeeding due to lack of sufficient safety data. ✓ Children — Generally considered safe for topical use in children,…

Does Field Marigold have side effects?

✓ Allergic Reactions — Individuals sensitive to plants in the Asteraceae family (like ragweed, chamomile, chrysanthemums) may experience allergic contact dermatitis. ✓ Skin Irritation — While rare, topical application may cause mild skin irritation in highly sensitive individuals. ✓ Photosensitivity — Some reports…

How do you grow Field Marigold?

✓ Climate — Thrives in Mediterranean climates with full sun exposure; adaptable to temperate regions, but prefers warmth. ✓ Soil Requirements — Prefers well-drained, moderately fertile soil; tolerant of various soil types including sandy or loamy, but not waterlogged. ✓ Light — Requires full sun for optimal growth…

Plant not found | Flora Medical Global

Care Disclaimer: Plant care recommendations are general guidelines based on common growing conditions. Individual results may vary based on your local environment, climate, and care routine. If your plant is toxic, keep it away from children and pets, and consult a veterinarian if accidental ingestion occurs.

1.Field Marigold — Overview

Calendula arvensis, commonly known as Field Marigold or wild marigold, is a captivating herbaceous annual plant belonging to the Asteraceae family, renowned for its composite flower heads. This resilient species typically grows 30 to 60 centimeters tall, though robust specimens can reach up to 100 centimeters.

Its stem is characteristically:

• Erect and often extensively branched.

• Covered with a fine, hairy texture.

• Slightly sticky due to the presence of glandular trichomes, which contribute to its tactile properties and defensive mechanisms.

Leaves are arranged alternately along the stem, ranging from lanceolate to ovate and typically measuring 5 to 10 centimeters long. They are vibrant, rich green, sometimes with a grayish-green undertone, and often slightly succulent. The inflorescence is a solitary, striking flower head, or capitulum, a hallmark of the Asteraceae family.

These capitula are 3 to 4 centimeters in diameter, composed of numerous bright, petal-like ray florets radiating outwards, encircling a central disc densely packed with fertile tubular florets. Their vibrant hues, from brilliant yellow to deep orange, attract diverse pollinators like bees and butterflies.

Blooming occurs over an extended period, generally from late spring through early autumn. In milder Mediterranean regions, flowering can persist for much of the year, peaking between March and July.

After pollination, the plant produces distinctive, often curved or boat-shaped achenes (fruits) that aid in dispersal. Calendula arvensis is native to the sun-drenched Mediterranean regions of Southern Europe, extending into North Africa and parts of Asia, where it thrives in disturbed soils, fields, and roadsides.

Trusted Scientific References

Authoritative external sources for Calendula arvensis:

1.1.Field Marigold — Key Features

Herbaceous annual plant, — Herbaceous annual plant, member of the Asteraceae family.
Distinctive bright yellow — Distinctive bright yellow to deep orange capitula (flower heads).
Hairy, glandular, slightly — Hairy, glandular, slightly sticky stems and lanceolate to ovate leaves.
Native to Mediterranean — Native to Mediterranean regions, thriving in disturbed soils.
Exhibits strong anti — inflammatory, antioxidant, and antimicrobial properties.
Traditional uses include — Traditional uses include wound healing, skin soothing, and digestive support.
Rich phytochemical profile — Rich phytochemical profile including flavonoids, triterpenes, and carotenoids.
Blooms from late — Blooms from late spring through early autumn, often longer in mild climates.
Produces characteristic curved or boat — shaped achenes for dispersal.
Valued in medical — Valued in medical herbalism and folk medicine across its native range.

1.2.Field Marigold — Quick Summary

Calendula arvensis, or wild marigold, is an annual herb of the Asteraceae family, native to the Mediterranean.
Renowned for its vibrant yellow-orange flowers and sticky, hairy stems.
Traditionally used for anti-inflammatory, wound healing, and antimicrobial benefits.
Rich in flavonoids, triterpenoids, and carotenoids, contributing to its therapeutic actions.
Easily cultivated in sunny, well-drained conditions, making it accessible for herbal preparations.
Generally safe for topical use, with caution advised for Asteraceae allergies and internal use.

2.Field Marigold — Scientific Identity

Kingdom	Plantae
Vascular Group	Tracheophytes
Flowering Group	Angiosperms
Major Lineage	Eudicots
Botanical Lineage	Rosids
Family	Asteraceae
Accepted Name	Calendula arvensisW
Common Names	Field Marigold, ফিল্ড মেরিগোল্ড

Ecology & Growth
Native Range	Spain, France, Italy, Greece, Turkey, Iran
Biome / Habitat Type	Mediterranean region, extending east to Iran and north to Central Europe
Mature Height	The typical height of Calendula arvensis at maturity ranges from 30 to 60 cm.
Evidence & Sources
Last Updated	Jun 28, 2026

4.Field Marigold — Appearance & Identification

Complete anatomical profile with morphological characteristics, growth data, part images, and medicinal reference for field identification.

Leaf

The leaves of Calendula arvensis are lanceolate to oblong, measuring about 5-15 cm in length and 2-6 cm in width, arranged alternately on the stem. They have a serrated margin with a smooth texture, and are dark green in color with prominent venation.

Flower

The flowers are bright orange to yellow, with a diameter of about 4-6 cm, arranged in composite heads. They bloom from early spring to late fall, attracting various pollinators.

Bark & Stem

The stem is upright, typically branched, and can reach up to 60 cm in height. It is green, with a slightly hairy texture, providing some resilience against environmental stressors.

Fruit

The fruit is achenes, small (about 4-5 mm in length), and dark brown at maturity. They are not typically consumed but play a role in propagation.

Seed

Seeds are elongated, about 5 mm long, and brown in color, with a tuft that aids in wind dispersal.

Root System

The root system is fibrous, spreading broadly, and can penetrate 30-40 cm deep into the soil, allowing efficient nutrient uptake.

5.Field Marigold — Water Requirements

Climate — Thrives in Mediterranean climates with full sun exposure; adaptable to temperate regions, but prefers warmth.
Soil Requirements — Prefers well-drained, moderately fertile soil; tolerant of various soil types including sandy or loamy, but not waterlogged.
Light — Requires full sun for optimal growth and flowering, at least 6-8 hours of direct sunlight daily.
Propagation — Easily propagated from seeds sown directly into the soil in spring after the last frost or in autumn in milder climates.
Watering — Moderate watering is sufficient; drought-tolerant once established, but benefits from regular moisture during dry spells.
Fertilization — Generally low-maintenance; a balanced, organic fertilizer can be applied sparingly if soil fertility is poor.
Harvesting — Flowers can be harvested throughout the blooming season, typically by hand-picking the capitula when fully open.
Pests and Diseases — Generally robust, but can occasionally be affected by aphids or powdery mildew; good air circulation helps prevent fungal issues.

6.Field Marigold — Pests, Diseases & Disorders

Common pests, diseases, and physiological disorders affecting Field Marigold. Click any row for full details.

As an Amazon Associate, we earn from qualifying purchases. Affiliate disclosure

Disease / Pest	Severity	Symptoms	Cause
Powdery Mildew	Medium	Powdery mildew is a common fungal disease that appears as white, powdery patches on the surface of leaves, stems, and sometimes flower buds. Initially, these patches may be small and scattered, but they can quickly enlarge and coalesce, covering entire leaves. The affected areas often appear dusty or chalky. As the disease progresses, the leaves may become distorted, yellow, and eventually wither and drop off, especially if the infestation is severe. While powdery mildew is primarily a cosmetic issue for indoor plants and usually doesn't kill the plant outright, it can weaken it, reduce flower production, and make it more susceptible to other problems. The powdery growth is the actual fungal mycelium and spores.	Powdery mildew is caused by various species of fungi in the order Erysiphales. These fungi thrive in conditions with moderate temperatures, high humidity, and poor air circulation. While they can infect plants in direct sunlight, they are often more prevalent in shaded areas or in environments with inconsistent airflow. Spores are easily spread by wind or contact. The fungi feed on the plant's surface, absorbing nutrients and affecting its health. Lack of ventilation in indoor settings, overcrowding of plants, and fluctuations in temperature and humidity can contribute to its development.
Leaf Spot	Medium	Leaf spot diseases on Calendula arvensis can present as various types of spots, depending on the causal pathogen. Commonly, you will observe distinct lesions on the leaves, which can be circular, irregular, or angular in shape. The color of these spots can range from light brown to dark brown, black, or even purplish. Often, there is a distinct border or halo around the spots. As the disease progresses, these spots may enlarge and merge, covering large areas of the leaf. Infected leaves may turn yellow, wither, and eventually drop from the plant prematurely. In severe cases, the spots can also appear on the stems and flower buds, affecting the overall health and aesthetic appeal of the plant.	Leaf spot diseases are typically caused by fungal pathogens, such as Alternaria, Septoria, or Cercospora species, or sometimes by bacteria. These pathogens thrive in conditions of high humidity and poor air circulation. Spores are spread by water splashing, wind, or contaminated tools. They infect the plant through natural openings or wounds on the leaves. The presence of decaying organic matter in the soil or on the surface of the pot can also harbor these pathogens. In indoor environments, overwatering, insufficient light, and lack of air movement create favorable conditions for their development.
Mealybugs	Medium	Mealybugs are small, oval, soft-bodied insects covered in a white, cottony, powdery wax-like substance. They typically cluster in the leaf axils (where the leaf meets the stem), along the undersides of leaves, and on new growth, including buds and developing flowers. Heavily infested plants will appear stunted and unhealthy, with leaves turning yellow and eventually dropping off. A sticky, clear substance called honeydew is secreted by the mealybugs, which can coat the leaves and stems. This honeydew often leads to the growth of a black sooty mold, further detracting from the plant's appearance and potentially hindering photosynthesis. In severe infestations, a fine webbing may also be visible.	Mealybugs are common indoor plant pests that are attracted to the sap of plants. They reproduce rapidly. They often enter homes on new plants or are brought in from outside. High humidity and warmer temperatures can favor their populations. They feed by piercing plant tissues and sucking out sap, which weakens the plant and can transmit diseases. Their waxy coating offers some protection from insecticides and natural predators. They can spread from plant to plant through contact or by being carried by wind or on clothing.
Spider Mites	Medium	Fine webbing, stippled yellowing leaves	Dry air and dusty conditions
Spider Mites	Medium	Spider mites are tiny arachnids that are difficult to see with the naked eye, but their damage is often evident. Initial symptoms include stippling on the leaves, appearing as tiny, light-colored dots or speckles. As the infestation progresses, the affected leaves may develop a bronzed or yellowish appearance and can become dry and brittle. You may notice fine webbing, particularly on the undersides of leaves, between leaves, and on stems, which is a strong indicator of a spider mite infestation. Heavy infestations can lead to leaf drop and significant stress on the plant, hindering its ability to produce flowers. Mites thrive in dry conditions and are often found on the undersides of leaves where they are protected.	Spider mites are common plant pests that feed by piercing plant cells and sucking out the sap. They are particularly fond of dry, dusty environments, making indoor plants susceptible, especially during dry winter months when heating systems are in use. High temperatures and low humidity are ideal conditions for spider mite reproduction and population growth. They can be introduced to plants through contaminated tools, clothing, or by being blown in from outdoors.
Mealybugs	Medium	White cottony masses on stems and leaves	Warm humid conditions attract mealybugs
Leaf Spot	Low	Brown or black spots on leaves with yellow halos	Fungal or bacterial infection from wet foliage
Powdery Mildew	Low	White powdery coating on leaf surfaces	Poor air circulation and high humidity
Root Rot	High	Root rot in Calendula arvensis typically manifests as a general decline in plant health. Leaves may turn yellow and wilt, even if the soil appears moist. The wilting can be rapid and disproportionate to the visible moisture in the soil, a key indicator. Stunted growth is also common, with the plant failing to develop new leaves or flowers. Upon closer inspection or if the plant can be gently removed from its pot, the roots will appear dark brown or black, mushy, and may have an unpleasant odor, unlike the healthy white or tan, firm roots. The crown of the plant, where the roots meet the stem, can also become softened and discolored.	Root rot is primarily caused by excessive moisture in the soil, creating anaerobic conditions that favor the growth of soil-borne pathogens, such as Pythium, Phytophthora, and Rhizoctonia species. These fungi and oomycetes attack the plant's root system, leading to decay. Poor drainage, overwatering, compacted soil, and inadequate ventilation all contribute to creating an environment where these pathogens can thrive. In indoor environments, this often stems from using a pot without drainage holes, a soil mix that retains too much water, or watering on a schedule rather than based on the plant's actual needs.
Root Rot	High	Yellowing leaves, mushy stems, foul soil odor	Overwatering and poor drainage

Disease / Pest	Solution	Prevention	Treatment
Powdery Mildew	The first step is to improve air circulation. Ensure plants are not overcrowded and consider using a small fan to improve airflow. Remove any severely infected leaves or stems and discard them to prevent further spread. You can treat mild cases with a solution of baking soda (1 tablespoon per gallon of water with a few drops of liquid soap) or milk (one part milk to two parts water), sprayed on the affected areas. For more persistent or severe cases, use a fungicide specifically labeled for powdery mildew, such as neem oil, sulfur-based sprays, or potassium bicarbonate sprays. Apply according to product instructions, and repeat as needed, typically every 7-14 days.	Ensure good air circulation around your Calendula arvensis by avoiding overcrowding and using a fan if necessary. Avoid wetting the foliage when watering; water at the base of the plant. Maintain consistent humidity levels, but avoid excessive dampness. Remove dead or decaying plant material from around the plant. Fungicidal sprays can be used as a preventative measure if powdery mildew is a recurring problem in your area. Choose a location with good light exposure, as plants grown in suboptimal light are often more susceptible to fungal diseases.	Potassium Bicarbonate Spray
Leaf Spot	Remove and destroy all infected leaves and plant debris immediately to prevent further spread. Avoid overhead watering; instead, water the plant at the base to keep the foliage dry. Improve air circulation around the plant by ensuring adequate spacing between plants and, if possible, using a small fan. For fungal leaf spots, a fungicide can be applied. Copper-based fungicides or those containing chlorothalonil are often effective. Follow product label instructions carefully. In cases of bacterial leaf spots, copper sprays are also recommended. Ensure the plant is receiving adequate light, which can help it recover.	Provide good air circulation around your Calendula arvensis. Avoid overhead watering and water at the base of the plant, especially in the morning, to allow foliage to dry quickly. Ensure the plant is not overcrowded with other plants. Remove any fallen leaves or debris from around the pot, as these can harbor fungal spores. Regularly inspect plants for early signs of leaf spots and remove affected parts promptly. Ensure the plant has adequate light, as healthy, vigorous plants are more resistant to diseases.	Copper Fungicide Spray
Mealybugs	For mild infestations, a cotton swab dipped in rubbing alcohol (isopropyl alcohol) can be used to wipe away individual mealybugs. Isolate the infested plant to prevent spreading to other plants. For more severe infestations, a strong spray of water can dislodge them. Insecticidal soaps or neem oil are effective organic solutions. Mix according to package directions and spray the entire plant, ensuring to cover all areas where mealybugs are found, especially in leaf axils and undersides of leaves. Repeat treatment every 7-10 days for several weeks until the infestation is completely gone. For persistent infestations, consider using a systemic insecticide, following product instructions carefully.	Regularly inspect your Calendula arvensis, especially new growth and leaf axils, for any signs of mealybugs. Isolate new plants for a few weeks before introducing them to your collection to ensure they are pest-free. Maintain good air circulation around your plants; mealybugs dislike drafty conditions. Avoid overwatering, as consistently moist conditions can sometimes attract pests. Keep the plant healthy through proper care, as stressed plants are more susceptible to infestations. Wash your hands after handling potentially infested plants and before touching healthy ones to prevent carrying pests between them.	Neem Oil Spray
Spider Mites	Spray with water, apply miticide or neem oil	Maintain humidity, mist leaves regularly	Bonide Mite-X
Spider Mites	Increase the humidity around your Calendula arvensis by misting the leaves regularly or by placing the pot on a pebble tray filled with water. Wash the plant thoroughly with a strong spray of water to dislodge as many mites as possible. Then, treat the plant with insecticidal soap or neem oil, applied according to product instructions. Ensure thorough coverage of all plant surfaces, especially the undersides of leaves where mites often hide. Repeat treatments every 5-7 days for several weeks until the infestation is eliminated. For severe infestations, a miticide specifically formulated for spider mites may be necessary. Good hygiene is crucial.	Maintain adequate humidity around your Calendula arvensis, as spider mites prefer dry conditions. Misting the leaves regularly or using a humidifier can help. Regularly inspect plants for early signs of infestation, paying close attention to the undersides of leaves. "Gently wipe down leaves" with a damp cloth periodically to remove dust and any potential mite eggs. Isolate new plants for a few weeks before introducing them to your collection. Avoid overcrowding plants, as this can create microclimates favorable to pests and hinder air circulation.	Safer Brand Insecticidal Soap
Mealybugs	Apply neem oil or insecticidal soap spray	Regular inspection, isolate new plants	Neem Oil Spray
Leaf Spot	Remove affected leaves, apply copper fungicide	Avoid overhead watering, improve air circulation	Copper Fungicide
Powdery Mildew	Apply sulfur-based fungicide or baking soda spray	Space plants properly, ensure good ventilation	Bonide Sulfur Fungicide
Root Rot	Immediately stop watering and allow the soil to dry out considerably. If the plant is severely affected, remove it from the pot. Carefully trim away any rotted, mushy, black roots using clean, sharp scissors. You can then repot the Calendula arvensis in fresh, well-draining potting mix, preferably a cactus or succulent mix with added perlite or sand for improved aeration. Ensure the new pot has adequate drainage holes. If feasible, you can try to save severely damaged plants by propagating healthy cuttings from unaffected parts of the plant. In less severe cases, drenching the soil with a fungicide specifically formulated for root rot, such as one containing copper or thiophanate-methyl, can help. Follow product instructions carefully. Ensure good air circulation around the plant.	The key to preventing root rot is proper watering and drainage. Water your Calendula arvensis only when the top inch or two of soil feels dry to the touch. Avoid letting the plant sit in standing water. Always use pots with drainage holes. A well-draining potting mix is crucial; consider a blend of potting soil with perlite, coarse sand, or coco coir. Ensure good air circulation around the plant by not overcrowding it with other plants and by providing adequate ventilation in its location. Periodically, gently aerate the top layer of soil with a fork to prevent compaction. Monitor the plant for early signs of stress and address any issues promptly.	Monterey B.t. Liquid
Root Rot	Remove affected roots, repot in fresh soil, reduce watering	Ensure proper drainage, water only when topsoil is dry	Garden Safe Fungicide3

10 known issues for Field Marigold

7.Field Marigold — Seasonal Care Calendar

Watering Tracker

No watering recorded yet

❄️Januarywinter

Check winter moisture and remove damaged leaves.

❄️Februarywinter

Inspect for pests and refresh mulch or pot top-dressing.

🌸Marchspring

Begin light feeding as active growth resumes.

🌸Aprilspring

Prune lightly and repot container plants if roots are crowded.

☀️Maysummer

Increase watering gradually during warmer, brighter weather.

☀️Junesummer

Monitor heat stress and keep soil evenly managed.

NOW

🌧️Julymonsoon

Water deeply when dry and maintain airflow around foliage.

🌧️Augustmonsoon

Remove faded growth and watch for mites, scale, or mildew.

🍂Septemberautumn

Reduce feeding and prepare the plant for slower growth.

🍂Octoberautumn

Move tender plants away from cold drafts or early frost.

❄️Novemberwinter

Keep care steady, with less fertilizer and careful watering.

❄️Decemberwinter

Clean foliage and review light, drainage, and safety needs.

🌸 Spring☀️ Summer🌧️ Monsoon🍂 Autumn❄️ Winter

8.Field Marigold — Advantages of Growing

Anti — inflammatory properties that help soothe skin irritation and promote healing.
Antimicrobial effects that — Antimicrobial effects that protect against infections in wounds and cuts.
Rich in antioxidants — Rich in antioxidants which help combat oxidative stress in the body.
Enhances cellular regeneration, — Enhances cellular regeneration, making it useful in skin repairs.
Traditionally used in — Traditionally used in folk remedies to treat minor burns and abrasions.
Touted for its — Touted for its abilities to improve the appearance of scars over time.
Possesses potential to — Possesses potential to relieve menstrual cramps when used in preparations.
Supports local biodiversity — Supports local biodiversity as a native plant, attracting pollinators and other beneficial organisms.
Can be grown — Can be grown in home gardens, making it accessible for personal use and as a pollinator-friendly plant.
Anti — inflammatory Support - Calendula arvensis extracts have demonstrated significant anti-inflammatory properties, attributed to its triterpenoids and flavonoids, which help modulate inflammatory pathways and reduce.

9.Field Marigold — Frequently Asked Questions

10.Field Marigold — References & Datasets

External Databases

Plants of the World Online (Kew)	Visit
World Flora Online	Visit
IUCN Red List	Visit
PubMed	Visit
Dr. Duke's Phytochemical Database (USDA)	Visit

Data sourced from Flora Medical Global research database. Last updated: check plant page header.

Reviewed by the Flora Medical Global Botanical Review Panel

Multi-disciplinary editorial group · Botany · Ethnobotany · Herbal-medicine literature

Who reviewed this: This page was checked by the Flora Medical Global Botanical Review Panel — an in-house editorial group of botany graduates, ethnobotany researchers, and horticulture practitioners who collectively maintain our 7,000+ plant encyclopedia. Meet the team.

Our 4-step verification process

1. Taxonomic verification
Scientific names and synonyms cross-checked against Kew POWO, World Flora Online, and The Plant List.
2. Phytochemical & medicinal cross-reference
Active compounds, traditional uses, and reported activities are cross-referenced with PubMed, USDA Dr. Duke's database, and peer-reviewed ethnobotanical literature.
3. Conservation & distribution check
Distribution, ecology, and conservation status confirmed against GBIF occurrence records and the IUCN Red List.
4. Editorial & safety review
Every entry passes an editorial pass for clarity, originality, and safety notices (toxicity, contraindications, dosage caveats) before publication.

Last reviewed: June 28, 2026

Read our editorial & fact-checking policy

Editorial Note: This page is for educational and plant care purposes only.

Written by: Flora Medical Global Editorial Team

Reviewed by: Flora Medical Global Botanical Review Panel

Last Updated: June 28, 2026

Field Marigold — Comments & Community Reviews

🌿 Join us in collaborating to enhance our plant database! If you notice any missing or incorrect information, please share accurate data with us. Your help will enable us to make improvements effectively.

Rate this plant

No reviews yet. Be the first!

Explore More

Read Our Blog Indoor Plants Gardening Ideas Medicinal Plants

Explore Our Other Platforms

Need a Digital Service?InfiniCore DataWorks

Full-Service Digital AgencyNex-Automata

Digital Products & AI ToolsCode Loom Studio