Campanula ‘Iridescent Bells’

Description

Campanula ‘Iridescent Bells’ is a beautiful perennial that features lilac-silver bell-shaped flowers, which open from dark-purple buds, adding a delicate and elegant touch to your garden. This hardy plant grows to a height of 75cm and spreads to 45cm, making it perfect for flower beds, borders, or containers. Follow this comprehensive guide to ensure your plant thrives throughout the seasons.

PLANTING and AFTERCARE GUIDE

Best Planting Time

• Spring: The best time to plant Campanula ‘Iridescent Bells’ is during the spring when the soil has warmed up. This allows the roots to establish and gives the plant ample time to grow before its blooming period in summer.
• Autumn: Alternatively, you can plant your Campanula ‘Iridescent Bells’ in early autumn. Planting in autumn enables the plant to settle into its new location before winter, promoting strong growth in the following year.

Choosing the Right Location

• Sunlight: Campanula ‘Iridescent Bells’ thrives in full sun to partial shade. It requires a minimum of 4-6 hours of direct sunlight each day for optimal growth and flower production. In shadier spots, the plant may produce fewer blooms, but it will still grow well.
• Soil: Campanula ‘Iridescent Bells’ prefers moist, well-drained soil. The plant thrives in soil that retains some moisture but is not waterlogged. Ensure good drainage by mixing organic matter like compost into the soil to improve fertility and moisture retention.

Planting Instructions

1. Prepare the Hole: Dig a hole that is twice the width and the same depth as the root ball of your plant. This provides plenty of space for the roots to establish comfortably.
2. Soil Preparation: Mix organic matter like compost into the soil. Campanula ‘Iridescent Bells’ thrives in nutrient-rich soil, which supports its growth and encourages a long flowering period.
3. Planting: Place the root ball of the plant into the hole, making sure the top of the root ball is level with the soil surface. Backfill the hole with soil and gently firm it around the plant to eliminate air pockets.
4. Watering After Planting: Water thoroughly after planting to help settle the soil around the roots. This will also encourage the roots to establish quickly.

Watering Requirements

• Growing Season: Once established, Campanula ‘Iridescent Bells’ prefers regular watering, especially during dry spells. Keep the soil consistently moist but not soggy. The plant appreciates a steady supply of moisture to support its growth and flowering.
• Dormant Season: During the dormant period, reduce watering significantly. The plant does not require as much moisture when it is not actively growing. Only water if the soil becomes very dry.

Feeding

• Spring: Apply a balanced fertiliser in early spring to give your Campanula ‘Iridescent Bells’ a strong start to the growing season. This will help produce healthy foliage and encourage abundant blooms.
• Mid-Summer: A light application of fertiliser in mid-summer can help maintain vigorous growth and extend the blooming period of your plant.

Pruning

• Deadheading: Regular deadheading of spent flowers will encourage your Campanula ‘Iridescent Bells’ to produce more blooms throughout the summer and autumn. Remove any faded or damaged flowers to keep the plant looking tidy and vibrant.
• Autumn Pruning: After the flowering season ends, cut back the plant to ground level in autumn. This will help prepare the plant for winter dormancy and ensure it grows back strongly in the spring.

Mulching

• Spring: Apply a thin layer of mulch around the base of the plant in spring. This helps retain soil moisture, suppresses weeds, and keeps the roots cool during warmer weather.
• Winter: In colder areas, mulch around your Campanula ‘Iridescent Bells’ in winter to protect the roots from frost. This layer helps to insulate the plant, preventing frost damage during harsh weather.

Supporting Your Plant

• Staking: Although Campanula ‘Iridescent Bells’ generally has sturdy stems, staking may be necessary in areas prone to strong winds or heavy rain. Use stakes to prevent the plant’s flower spikes from toppling over during adverse weather conditions.

Final Tips

Campanula ‘Iridescent Bells’ is a low-maintenance, long-blooming perennial that adds beauty and grace to your garden. By following the planting and care instructions outlined in this guide, your plant will thrive and produce its stunning lilac-silver flowers for an extended period throughout summer and autumn. With its ability to attract bees and butterflies, this plant is a wonderful addition to any wildlife-friendly garden.

By planting your Campanula ‘Iridescent Bells’ in the right conditions, and providing consistent care, you will enjoy a vibrant, long-lasting display of bell-shaped blooms that will enhance your outdoor space for years to come.

 

RHS Details

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