Blue Candle Larkspur Delphinium Seeds for Planting – Tall flower spikes for Plant Collections
Seed Details & Growing Guide
All the essential information to grow healthy, vibrant flowers.
- Seed Type Flower Seeds
- Plant Type Biennial Leafy Vegetable
- Germination Time 14-21 days
- Sowing Depth 0.5-1 cm
- Plant Spacing 20-30 cm
- Sunlight Full sun to partial shade
- Soil Type Well-drained, fertile soil
- Watering Moderate, keep soil evenly moist
- Ideal Temperature 15-20°C
- Blooming Time Not applicable (flowers in year 2)
- Suitable For Garden beds, borders, containers
- Seed Storage Store in a cool, dry place in an airtight container
- Special Care Provide sturdy support for tall forms; mulch to conserve moisture
Description
Blue Candle Larkspur is a biennial plant grown from flower seeds. It is suitable for garden beds, borders and containers, and benefits from full sun to partial shade with well-drained, fertile soil. Sow seeds 0.5-1 cm deep and space 20-30 cm apart; germination takes 14-21 days. Water moderately and keep the soil evenly moist, with ideal growing temperatures around 15-20°C. In year 2, tall flower spikes appear, so provide sturdy support and mulch to conserve moisture.