Milky bellflower (Campanula lactiflora)

Also known as: Milky Bellflower

The milky bellflower, commonly found in European garden beds, is scientifically named *Campanula lactiflora*. The name "lactiflora" translates from Latin to "milk-white flowers." Interestingly, its blossoms can vary in color, appearing in shades from white to light purple.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting

Attributes of Milky bellflower

Lifespan

Perennial

Plant Type

Herb

Plant Height

80 cm

Spread

60 cm

Leaf Color

Green

Flower Size

2 to 4 centimeters

Flower Color

White Purple Blue Pink

Images of Milky bellflower

Quickly Identify Milky bellflower

Campanula lactiflora can be identified by its tall growth, up to 1.5 meters, clusters of soft, star-shaped flowers in shades of blue, white, or pale pink, and its milky sap when stems are broken.

Scientific Classification of Milky bellflower

Phylum

Vascular plants

Class

Dicotyledons

Order

Asterales

Family

Bellflower

Genus

Bellflowers

Species

Milky bellflower

Planting and Growing of Milky bellflower

Care Difficulty

Easy

Watering Schedule

Every 8 days

Sunlight Requirements

Partial sun

Sunshine Duration

6-10 hours

Ideal Temperature

60-75℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Ceramic

How to Water Milky bellflower?

Campanula lactiflora, also known as the 'milky bellflower', requires a watering amount that ensures the soil is moist but not waterlogged. Typically, around 500 ml per watering session is adequate. This amount should allow water to seep about 2-3 inches into the soil, ensuring the roots receive the necessary moisture.

What are the symptoms of an underwatered Milky bellflower? ›

What should I do if my Milky bellflower is not getting enough water? ›

What are the symptoms of an overwatered Milky bellflower? ›

How to save an overwatered Milky bellflower? ›

What Are the Sunlight Requirements for Milky bellflower?

Sunlight Requirements: Partial sun

Duration of light: 4-6 hours daily

Preferring partial sun, Campanula lactiflora thrives in environments with 4 to 6 hours of sunlight. Ideal lighting promotes vibrant floral displays and healthy growth patterns.

What is the ideal lighting solution for Campanula lactiflora? ›

What measures can be taken to ensure Campanula lactiflora receives ideal light? ›

What benefits does Campanula lactiflora gain from ideal lighting conditions? ›

What Is the Ideal Temperature Range for Milky bellflower?

Ideal Temperature: 60 ~ 75℉

Campanula lactiflora thrives best in temperatures ranging from 60°F to 75°F. This range ensures optimal metabolic activities, leading to better growth, vibrant blooms, and healthy foliage. Maintaining this temperature range is crucial in mimicking its native environment, thus encouraging its full potential.

What Soil is Best for Milky bellflower?

Soil type: Loam, Sandy loam

Soil PH: 6.5 ~ 7.5

Campanula lactiflora thrives in well-drained soil to prevent root rot. Good drainage ensures that the roots receive adequate oxygen, crucial for healthy growth and blooming. While well-drained, the soil should retain some moisture, which supports the plant during dry spells. Consistent moisture levels are key for continuous flowering and robust health. The plant benefits from soil enriched with organic matter or compost, providing essential nutrients. This results in vigorous growth and enhanced bloom size and color.

How to Fertilize Milky bellflower?

Fertilizer type: Balanced

Campanula lactiflora typically benefits from a balanced fertilizer, such as a 10-10-10 NPK. For liquid fertilizers, dilute it to half the recommended strength to avoid overwhelming the plant. Solid fertilizers can be applied as per the package instructions but should not exceed the recommended dosage to maintain soil health and prevent nutrient burn.

How to Prune Milky bellflower?

Pruning Time: Spring, Summer

Begin by removing any dead or damaged stems from the previous winter. Cut back the plant to about half its height to encourage strong new growth. This will prevent the plant from becoming unruly and promote fuller blooming come summer. After the primary flush of flowers in early summer, deadhead by removing spent blooms just above the nearest set of leaves. This encourages Campanula lactiflora to redirect its energy into producing more blooms rather than seed production. More About Pruning Techniques→

How to Propagate Milky bellflower plant?

Propagate Time: Spring,Early summer

Choose healthy and vigorous plants as the source of your cuttings or division. This ensures that the plant material is disease-free and more likely to thrive after propagation.

Prepare a well-draining potting mix, ideally composed of peat and perlite. This ensures adequate aeration and moisture retention for the developing roots of new plants.

Cut 4-6 inch segments from non-flowering shoots, dip in rooting hormone, and place about halfway into the prepared soil. Keep them in a warm, humid environment until roots establish.

More About Propagating Techniques→

How to Repot Milky bellflower plant?

Repotting frequency: Every 2-3 years

It's time to repot your Campanula lactiflora when you notice roots coming out from the drainage holes, the plant appears root-bound, or growth has stagnated despite adequate care. Another sign is if water takes too long to drain, indicating compacted soil.

Select a pot that is 1-2 inches larger in diameter than the current one to allow for growth. Ensure it has good drainage holes to prevent waterlogging. A pot that's too large can lead to overwatering issues, so size it appropriately for optimal balance.

Use a well-draining loamy soil that retains some moisture but prevents root rot. A good mix improves aeration, encouraging healthy root development. Adding perlite or small bark can enhance drainage, creating a thriving environment for your plant.