Water
Water consistently, keeping the soil evenly moist but not waterlogged, especially during the growing season. Reduce watering in winter. Allow the top 2-3 cm of soil to dry out between waterings to prevent root rot.
Also known as Giant Campanula · Great Bellflower · Greater Bellflower
Giant Bellflower (Campanula latifolia) is a tall, robust perennial with large, showy, bell-shaped flowers in shades of blue or white, blooming in midsummer.
At-a-glance light, water, soil, and growing conditions from plant data
Partial Shade to Full Sun
50% intensity
Prefers morning sun and afternoon shade in hotter climates. Tolerates full sun if soil remains moist.
Moderate
50% intensity
Keep soil consistently moist, allowing the top layer to dry slightly between waterings. Reduce in winter.
Well-drained
50% intensity
Hardy
25% intensity
Tolerates a wide range of temperatures, hardy in USDA zones 3-8. Protect from extreme heat.
Moderate
50% intensity
Feed annually in spring with a balanced fertilizer. Avoid over-fertilization.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water consistently, keeping the soil evenly moist but not waterlogged, especially during the growing season. Reduce watering in winter. Allow the top 2-3 cm of soil to dry out between waterings to prevent root rot.
Deadhead spent flower stalks to encourage reblooming and prevent self-seeding. Cut back the plant to the ground in late autumn or early spring to tidy its appearance and promote vigorous new growth.
Propagate by division in early spring or autumn, carefully separating root clumps. Seeds can be sown in autumn or early spring, either directly outdoors or in a cold frame. Germination may be erratic.
Repot established plants every 2-3 years in spring, or when they become root-bound. Use a well-draining potting mix. For very large specimens, consider dividing them during repotting to manage size.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Giant Bellflower (Campanula latifolia)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Campanulaceae |
| Genus | Campanula |
| Species | Campanula latifolia |
Similar in genus Campanula
Answers based on plant encyclopedia data
