Description
Dahlia Decorative ‘Kolossus Blend’ produces large, vibrant blooms on tall, sturdy stems, making it a bold statement in any garden or container. This Dutch summer favorite delivers continuous color from summer through fall, perfect for landscapes and cut flower arrangements.
Key Benefits
- Produces large, showy decorative blooms
- Excellent for cut flower arrangements
- Attracts butterflies and hummingbirds
- Ideal for garden beds and containers
- Long bloom season from summer into fall
Product Details
- Plant Height: 44–48 inches
- Bloom Time: Summer to fall
- Hardiness Zones: 8–10
- Light Requirements: Full sun
- Plant Type: Tuberous flowering plant
Planting & Growing Tips
- Plant in moist, fertile, well-drained soil
- Water regularly during the growing season, especially in containers
- Pinch excess buds and deadhead to encourage larger, longer-lasting blooms
- Provide support for taller plants to maintain upright growth
Important Use Notes
- Best suited for warm-season planting
- Protect from frost and cold conditions
- Lift and store tubers in colder climates for reuse next season
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