Yellow bellflower (Campanula thyrsoides)

Yellow bellflower

Yellow bellflower is an alpine plant that is a popular ornamental plant grown in informal, rock, and gravel gardens. It is also ideally suited to city residences or courtyard setups. Yellow bellflower does not solely rely on other insects to fertilize it; it can also fertilize itself.

Scientific classification

Species

Yellow bellflower (Campanula thyrsoides)

Asters bellflowers fanflowers and allies

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Biennial, Perennial, Annual

Lifespan

Herb

Plant Type

Late spring, Summer

Bloom Time

30 cm to 50 cm

Plant Height

30 cm

Spread

Green

Leaf Color

2.5 cm to 5 cm

Flower Size

Yellow, Cream

Flower Color

Green, Yellow, Cream

Stem Color

Images of Yellow bellflower

Care Guide for Yellow bellflower

Every week

Water

Full sun

Sunlight

0 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Native to Europe's alpine meadows, yellow bellflower prefers well-drained soils and moderate moisture, thriving with weekly watering. Ideal for rock gardens, it benefits from cooler temperatures and natural precipitation, supporting its seasonal growth and enhancing drought resilience.

Fertilize: For optimal growth, fertilize yellow bellflower using a high-phosphorus fertilizer every 4 weeks during the active season. Adjust frequency as the plant matures and reduce during dormancy. Always water yellow bellflower post-fertilization to enhance nutrient absorption, promoting growth and vibrant yellow flowers.

Pruning: Yellow bellflower features vibrant yellow flowers and benefits from early to late spring pruning. Remove spent blooms and damaged stems to encourage growth and shape. Clean tools to avoid disease. Proper pruning enhances health and appearance while potentially extending blooming periods. Seek local advice for best practices.

Propagation: Yellow bellflower is propagated by surface sowing in well-draining soil, requiring light for germination. Indirect sunlight and stable conditions enhance seedling growth. Careful transplantation is essential to protect roots, and regular watering without waterlogging promotes healthy development.

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