Garden hybrid

This is a garden hybrid, bred from more than one wild species, so it has no single species page of its own.

1 other cultivar

‘Birch Hybrids’Bellflower Birch Hybrids

perennial

New Giant Peach-leaved Bellflower

Campanula x hybrida 'New Giant'

The Story

Plant Bio

Campanula x hybrida 'New Giant' is a robust perennial with a spreading habit, featuring lush green foliage and tall spikes of bell-shaped, pale blue to violet flowers that bloom profusely in summer.

This cultivar is distinguished by its exceptionally large flower size and vigorous growth, making it an excellent choice for creating dramatic floral displays in borders and containers.

Uses & Benefits:

Beautiful bell-shaped blue flowers add charm to shaded gardens.

Provides ground cover and soil stabilization in partial shade areas.

Supports pollinators like bees and butterflies.

Garden hybrid

Bred from more than one wild species, so it has no species page of its own.

Essentials

At a Glance

Plant Type

Perennial

Height

30 inches

Width

18 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Europe

Toxicity

Non-toxic to humans and pets

Bloom period

Late spring – Early fall

In flower about 5 months of the year

Planting

How to Grow

Tuck seeds into moist soil in early spring.
Water regularly to keep soil moist but not waterlogged.
Provide partial shade during hot summer days.
Fertilize with balanced fertilizer in spring.
Mulch around base to retain moisture.
Divide clumps every 3–4 years in early spring.

Pro Tip

Ensure well-drained soil and partial shade for best blooms.

Keep It Thriving

Care Guide

Do

Water consistently during dry periods 🌱
Deadhead spent flowers to encourage rebloom
Apply balanced fertilizer in spring
Divide in early spring every 3–4 years

Don't

Avoid overwatering to prevent root rot ❌
Do not expose to full sun in hot climates
Refrain from heavy pruning during late fall
Avoid planting in waterlogged soil

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Divide
Fertilize
Stake

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded border with delicate blue flowersWoodland garden accent

Companion Plants

Hostas Ferns Astilbes Heucheras

Multiply

Propagation Methods

Good to Know

Common Questions

New Giant Peach-leaved Bellflower questions

What zones can New Giant Peach-leaved Bellflower grow in?

New Giant Peach-leaved Bellflower is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is New Giant Peach-leaved Bellflower deer resistant?

Not reliably. Deer may browse New Giant Peach-leaved Bellflower, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does New Giant Peach-leaved Bellflower bloom?

New Giant Peach-leaved Bellflower typically blooms in late spring through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does New Giant Peach-leaved Bellflower need full sun?

New Giant Peach-leaved Bellflower does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.