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Delphinium belladonna Flower Seeds for Planting – Heirloom & Non-GMO Spikes of Blue Blooms for Cottage Gardens & Cut Flower Beds

Delphinium belladonna Flower Seeds for Planting – Heirloom & Non-GMO Spikes of Blue Blooms for Cottage Gardens & Cut Flower Beds

Regular price $17.99 USD
Regular price Sale price $17.99 USD
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Planting and Growing Instructions:

1. When to Plant:

  • Start indoors 8–10 weeks before the last frost, or direct sow in early spring in cooler regions.

  • Seeds benefit from a brief cold stratification (7–10 days in fridge) for improved germination.

2. How to Sow:

  • Sow seeds ¼ inch deep in rich, well-draining soil.

  • Maintain soil temperature between 60–65°F (15–18°C).

  • Germination occurs in 14–21 days.

3. Spacing & Care:

  • Thin or transplant seedlings 12–18 inches apart.

  • Stake tall stems in windy areas.

  • Deadhead spent flowers to encourage a second flush.

  • Water regularly and mulch to retain moisture.

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