Water
Water regularly to keep the soil consistently moist but not waterlogged, especially during dry periods. Reduce watering in winter when the plant is dormant. Ensure good drainage to prevent root rot.
Also known as Bats In The Belfry · Bats-In-The-Belfry · Blue Foxglove
Nettle-leaved Bellflower (Campanula trachelium) features upright stems with rough, nettle-like leaves and striking, bell-shaped blue-violet flowers in summer.
At-a-glance light, water, soil, and growing conditions from plant data
Partial Shade to Full Sun
50% intensity
Thrives in dappled shade or morning sun. Can tolerate full sun if soil remains moist.
Consistent Moisture
50% intensity
Prefers moist soil but good drainage is crucial.
Well-drained
50% intensity
Cool to Moderate
50% intensity
Prefers cooler temperatures; can tolerate moderate heat if kept moist. Hardy in USDA zones 4-8.
Moderate
25% intensity
Feed lightly in spring and early summer; avoid excess.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water regularly to keep the soil consistently moist but not waterlogged, especially during dry periods. Reduce watering in winter when the plant is dormant. Ensure good drainage to prevent root rot.
Deadhead spent flowers to encourage further blooming and prevent self-seeding if not desired. Cut back the plant in late autumn or early spring to remove dead or weak stems and to maintain shape.
Remove any diseased or damaged foliage promptly.
Propagate by division in early spring or autumn. Carefully lift the clump and divide it into smaller sections, ensuring each section has roots and shoots.
Alternatively, sow fresh seeds in autumn or early spring in a cool, moist medium.
Established plants rarely need repotting. If container-grown, repot every 2-3 years in spring, using a slightly larger pot with fresh, well-draining compost.
This helps refresh the soil and provides space for root growth.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Nettle-Leaved Bellflower (Campanula trachelium)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Campanulaceae |
| Genus | Campanula |
| Species | Campanula trachelium |
Similar in genus Campanula
Answers based on plant encyclopedia data
