Create vibrant, eye-catching garden displays with Dahlia Seeds – Multi-Color Mixed Varieties. These premium heirloom, non-GMO seeds are selected for reliable germination and healthy plant growth across a variety of garden environments including borders, raised beds, containers, patio planters, and flower beds. This mixed collection produces a wide range of beautiful colors, giving gardeners a dynamic and colorful planting experience each season.
Perfect for beginners and experienced gardeners alike, these seeds thrive in full sunlight and well-draining soil, making them an excellent choice for shoppers looking for mixed flower seeds for planting, heirloom garden seeds, non-GMO seeds, and container-friendly decorative plant varieties.
Key Features
- Premium heirloom mixed-color seed varieties
- Non-GMO seeds with strong germination performance
- Suitable for garden beds, borders, raised beds, and containers
- Produces a wide range of decorative blooms
- Adaptable to many growing climates
- Beginner-friendly and easy to grow
- Freshly packaged for maximum seed viability
Specifications
- Seed Name: Dahlia Seeds
- Variety: Multi-Color Mixed Dahlia varieties
- Plant Type: Tender perennial (grown as annual in most zones)
- Heirloom: Yes
- Organic: Not certified organic
- GMO Status: Non-GMO
- Season: Warm-season planting
- USDA Zones: 7–11 perennial; 3–6 grown as annual
- Growing Method: Indoor seed start or direct sow after last frost
- Sunlight Requirement: Full sun (6–8 hours daily)
- Planting Depth: 1/4 inch
- Seed Spacing: 12–18 inches apart
- Soil Requirement: Rich, loose, well-draining soil
- Watering Needs: Moderate and consistent moisture
- Germination Time: 7–14 days at 65–75°F
- Growth Habit: Upright bush growth
- Indoor Start: 4–6 weeks before last frost
- Outdoor Sowing: After frost danger has passed
- Container Growing: Suitable for medium to large containers
- Mature Height: 18–36 inches
- Time to First Blooms: Approximately 70–90 days from sowing
Planting Guide
- Start seeds indoors 4–6 weeks before the final frost or direct sow outdoors afterward.
- Sow seeds 1/4 inch deep and gently water.
- Keep soil warm and moist during germination.
- Place seedlings in full sun or under strong grow lights.
- Transplant outdoors when temperatures are consistently warm.
- Space plants 12–18 inches apart for good airflow and growth.
- Maintain steady watering to support vigorous plant development.
