Dahlia Decorative ‘Rosella’ is a highly sought-after tuber known for its large, fully double, soft pink blooms. Maturing to 120-140 cm in height, it thrives in full sun and well-drained soil, blooming continuously from mid-summer through autumn. These elegant, structured flowers make excellent, long-lasting cut arrangements. [1, 2, 3, 4, 5]
Quick Plant Care Guide
- Planting Time: Plant in spring after the last frost has passed.
- Depth & Spacing: Bury the tuber 4-6 inches deep with the eye pointing up, and space plants 24-36 inches apart.
- Support: Given their large, heavy blooms, stakes or plant supports are essential to prevent wind damage.
- Maintenance: Deadhead regularly to encourage new growth, and pinch the main growing tip when the plant is 12-16 inches tall to promote branching. [1, 2, 3]
