Two-leaf Bellflower Plant Care
Conanthera bifolia Ruiz & Pav.
Updated · Sources · How we source care data
Conanthera bifolia is a species of flowering plant in the family Tecophilaeaceae. As all other members of the genus Conanthera, the species is endemic to Chile.
Every 7–10 days
Partial shade to full sun
60–75°F
40–60%
At a glance
How do you care for Two-leaf Bellflower?
Water Two-leaf Bellflower every 7–10 days, letting the top layer of soil dry out between waterings, and give it partial shade to full sun. It prefers temperatures of 60–75°F (16–24°C) and 40–60% humidity. Fertilize it every 6 months during the growing season.
Where Is the Two-leaf Bellflower Native To?
What Is the Two-leaf Bellflower?
Two-leaf Bellflower (Conanthera bifolia) belongs to the Tecophilaeaceae family within the Conanthera genus. Two-leaf Bellflower is native to Chile.
Two-leaf Bellflower displays a clumping perennial herb growth habit, reaching up to 1.5 ft tall with a spread of approximately 1 ft. Two-leaf Bellflower produces showy trumpet-shaped flowers in various colors.
Leaf size: approximately 6 inches.
How Often Should You Water a Two-leaf Bellflower?
Conanthera bifolia 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 Two-leaf Bellflower Need?
Two-leaf Bellflower thrives in partial shade to full sun.
Light Requirement
Partial shade to full sun
What Temperature and Humidity Does the Two-leaf Bellflower Prefer?
Conanthera bifolia grows best at temperatures of 60–75°F. Two-leaf Bellflower prefers humidity levels of 40–60%.
Temperature
60–75°F
Humidity
40–60%
What Soil Mix Works Best for a Two-leaf Bellflower?
Well-draining sandy soil with added organic matter for nutrients. Good drainage is essential for Two-leaf Bellflower to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Two-leaf Bellflower?
Feed Two-leaf Bellflower 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 Two-leaf Bellflower?
Repot every 1-2 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 Two-leaf Bellflower?
Two-leaf Bellflower can be propagated through division of offsets, seeds.
Is the Two-leaf Bellflower Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Two-leaf Bellflower, 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 Two-leaf Bellflower?
Two-leaf Bellflower is susceptible to aphids, spider mites, thrips. 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 Two-leaf Bellflower Need?
Two-leaf Bellflower grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Two-leaf Bellflower is native to Chile. In cooler regions, grow Two-leaf Bellflower as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Two-leaf Bellflower 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 Conanthera genus — compare its care with other Conanthera species on PlantoScan.
Conanthera is part of the Tecophilaeaceae plant family — browse all Tecophilaeaceae genera and species.
Two-leaf Bellflower 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: Conanthera bifolia Ruiz & Pav., family Tecophilaeaceae (first published in Fl. Peruv. 3: 68 (1802)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Two-leaf Bellflower, 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 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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