Campanula, commonly known as bellflower, is a charming addition to any garden, celebrated for its beautiful blooms and impressive vase life.
With proper care, Campanula cut stems can last up to 20 days in a vase, making it an excellent choice for those who enjoy fresh flowers indoors. This article outlines a simple, straightforward guide to growing a Campanula, ensuring a vibrant display both in your garden and in your home.
Starting Your Seeds Indoors
Begin by sowing Campanula seeds indoors, approximately 8-10 weeks before the intended outdoor planting date. The seeds are small and should be lightly covered with a seed starting mix. To encourage germination, maintain a consistent soil moisture and keep the temperature around 10-15°C (50-59°F). You can expect seeds to germinate within 20-30 days.
Care During Germination
Once germinated, it's crucial to keep the seed starting mix moist and allow the seedlings to strengthen. As the plants develop, typically three weeks after sprouting, you should notice 2-3 true leaves, indicating they are ready for a harder environment. Gradually harden off the seedlings over at least a week to prepare them for outdoor conditions.
Transplanting and Outdoor Care
Transplant the seedlings after the last frost, spacing them 25-30cm (10-12 inches) apart. Campanula thrives in well-drained garden soil with a neutral pH of 6.0-7.0.
It is important to choose a location that offers full sun, although some varieties tolerate partial shade. Because Campanula develops a tap root, avoid confining them in small pots or cells for too long to prevent stunting their growth.
Maintenance for Continued Blooms
After flowering, trim the plants lightly to encourage a second bloom. During the summer, mulching around the plants helps keep the roots cool and moist, promoting healthier growth and more robust blooms. Regular deadheading will also prolong the flowering period and enhance the plant's overall vitality.
Growing Campanula is an easy and rewarding endeavor for any gardener. Whether you're planting in your garden or planning for cut flowers, Campanula offers long-lasting beauty and resilience. By following these simple steps, you'll enjoy a lush, colorful display that extends from your garden beds to your indoor vases.