Flower / Cool season
Tall Maximum Snapdragon
Early-season cut-flower rows and cool patio containers.
Grown for cut flowers and border color.
Seed spacing and maturity
- Days to maturity
- 100
- Germination temperature
- 60-75F
- Seed depth
- 0.125 inches
- Spacing
- 9 inches
- Row spacing
- 12 inches
- Start method
- Start indoors
Frost-date timing
- Indoor start
- 10 weeks before last frost
- Transplant
- 14 days before last frost
- Fall planting
- 10 weeks before first frost
- Succession interval
- repeat every 21 days
Growing profile
- Sun
- Full sun
- Water
- Moderate moisture with good air movement.
- Soil
- Fertile, well-drained soil.
- Watch
- Hot weather shortens stems and bloom quality.
- cut-flowers
- cool-season
- transplant
- containers
Browse context
- Flower Catalog Category collection
- Plantain Family Rotation and family context
- Cool Season Seeds Season collection
- Start Indoors Seeds Start-method collection
- Container-Friendly Seeds Practical trait collection
- Succession Sowing Seeds Practical trait collection
- Fall-Planting Seeds Practical trait collection
Related varieties
- Long Island Improved Brussels Sprouts Mustard family · Cool season · 100 days
- American Purple Top Rutabaga Mustard family · Cool season · 90 days
- Giant Imperial Larkspur Buttercup family · Cool season · 110 days
- Tall Utah Celery Carrot family · Cool season · 110 days
- Green Curled Endive Aster family · Cool season · 85 days
- American Flag Leek Onion family · Cool season · 120 days
Source: UMN starting seeds indoors