Photo: Paul venterCC BY-SA 3.0via Wikimedia Commonsresized / cropped
Tagetes mendocina Plant Care
Tagetes mendocina Phil.
Updated · Sources · How we source care data
Tagetes mendocina is a perennial herb commonly used as a medicinal plant and herb when cooking. It belongs to the family Asteraceae and is found in the Cuyo region in western Argentina.
Every 4–7 days
Full sun
60–80°F
40–60%
At a glance
How do you care for Tagetes mendocina?
Water Tagetes mendocina every 4–7 days, letting the top layer of soil dry out between waterings, and give it full sun. It prefers temperatures of 60–80°F (16–27°C) and 40–60% humidity. Fertilize it every 3 months during the growing season.
Where Is the Tagetes mendocina Native To?
What Is the Tagetes mendocina?
Tagetes mendocina (Tagetes mendocina) belongs to the Asteraceae family within the Tagetes genus. Tagetes mendocina is native to the Cuyo region in western Argentina.
Tagetes mendocina displays a bushy annual growth habit, reaching up to 1.5 ft tall with a spread of approximately 1 ft. Tagetes mendocina produces bright, daisy-like flowers in various colors.
Leaf size: approximately 2 inches.
How Often Should You Water a Tagetes mendocina?
Tagetes mendocina requires watering every 4–7 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 4–7 days
Let soil partially dry between waterings
What Light Does the Tagetes mendocina Need?
Tagetes mendocina thrives in full sun.
Light Requirement
Full sun
What Temperature and Humidity Does the Tagetes mendocina Prefer?
Tagetes mendocina grows best at temperatures of 60–80°F. Tagetes mendocina prefers humidity levels of 40–60%.
Temperature
60–80°F
Humidity
40–60%
What Soil Mix Works Best for a Tagetes mendocina?
Well-draining, fertile soil with added compost. Good drainage is essential for Tagetes mendocina to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Tagetes mendocina?
Feed Tagetes mendocina every 3 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 3 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Tagetes mendocina?
Annual repotting in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Tagetes mendocina?
Tagetes mendocina can be propagated through seeds. Similar propagation techniques also apply to marigold plant care, which shares the same genus.
Is the Tagetes mendocina Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Tagetes mendocina, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Tagetes mendocina?
Tagetes mendocina is susceptible to aphids, spider mites, whiteflies. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Tagetes mendocina Need?
Tagetes mendocina grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Tagetes mendocina is native to the Cuyo region in western Argentina. In cooler regions, grow Tagetes mendocina as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Tagetes mendocina is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Tagetes genus — compare its care with other Tagetes species on PlantoScan.
Tagetes is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Tagetes mendocina thrives in bright light and direct sun — see other bright-light plants.
More Tagetes Species
Other Tagetes species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Tagetes mendocina Phil., family Asteraceae (first published in Anales Univ. Chile 27: 333 (1865)) — World Flora Online record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Tagetes mendocina, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Photo: Paul venter, CC BY-SA 3.0, Wikimedia Commons — original.
- Hardiness zone: USDA Zone 13a, calculated from the plant's minimum temperature.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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