- Species and varieties: Campanula, also known as bellflower, is a genus of flowering plants consisting of over 500 species. The 'orchid' variety is a misnomer as Campanula is not related to orchids. It is likely referring to a variety with orchid-like flowers.
- Hybrid or heirloom: The specific variety referred to as 'orchid' is not clear, but many Campanula species have both hybrid and heirloom varieties. Hybrids are often bred for specific traits like disease resistance or flower color, while heirlooms are varieties that have been passed down through generations.
- Pruning and training: Pruning is not usually necessary for Campanula, but spent flowers can be deadheaded to encourage more blooms. Some varieties may benefit from staking to support their growth.
- Fertilization needs: Campanula does not require heavy fertilization. A balanced, slow-release fertilizer applied in the spring should be sufficient for most varieties.
- Hardiness zones: Campanula species are generally hardy and can be grown in USDA hardiness zones 3-8, depending on the specific variety.
- Climate requirements: Campanula prefers a cool climate and full sun to partial shade. They can tolerate a wide range of soil conditions but prefer well-drained soil.