Field Bugloss Plant Care
Anchusa arvensis (L.) M.Bieb.
Updated · Sources · How we source care data
Anchusa arvensis is a species of flowering plant in the borage family Boraginaceae. Its common names include bugloss, small bugloss, annual bugloss, and field bugloss.
Every 7–10 days
Full sun to partial shade
50–80°F
40–70%
At a glance
How do you care for Field Bugloss?
Water Field Bugloss every 7–10 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 50–80°F (10–27°C) and 40–70% humidity. Fertilize it every 6 months during the growing season.
What Is the Field Bugloss?
Field Bugloss (Anchusa arvensis) belongs to the Boraginaceae family within the Anchusa genus. Field Bugloss is also known as Small Bugloss, Wild Bugloss.
Field Bugloss displays an upright, clumping perennial growth habit, reaching up to 2 ft tall with a spread of approximately 1.5 ft. Field Bugloss produces tubular flowers in shades of blue, pink, or purple.
Leaf size: approximately 4 inches.
How Often Should You Water a Field Bugloss?
Anchusa arvensis requires watering every 7–10 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 7–10 days
Let soil partially dry between waterings
What Light Does the Field Bugloss Need?
Field Bugloss thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Field Bugloss Prefer?
Anchusa arvensis grows best at temperatures of 50–80°F. Field Bugloss prefers humidity levels of 40–70%.
Temperature
50–80°F
Humidity
40–70%
What Soil Mix Works Best for a Field Bugloss?
Well-draining sandy loam with added organic matter for moisture retention. Good drainage is essential for Field Bugloss to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Field Bugloss?
Feed Field Bugloss every 6 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 6 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 Field Bugloss?
Repot every 2-3 years in early 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 Field Bugloss?
Field Bugloss can be propagated through seeds, division of root ball. Similar propagation techniques also apply to italian bugloss plant care, which shares the same genus.
Is the Field Bugloss Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Field Bugloss, 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 Field Bugloss?
Field Bugloss is susceptible to aphids, spider mites, snails. 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 Field Bugloss Need?
Field Bugloss grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. In cooler regions, grow Field Bugloss as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 12a
Keep exploring plants
Field Bugloss 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 Anchusa genus — compare its care with other Anchusa species on PlantoScan.
Anchusa is part of the Boraginaceae plant family — browse all Boraginaceae genera and species.
Field Bugloss thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Anchusa arvensis (L.) M.Bieb., family Boraginaceae (first published in Fl. Taur.-Caucas. 1: 123 (1808)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Field Bugloss, 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.
- Hardiness zone: USDA Zone 12a, 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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