Echinacea Purple Coneflower Seeds – Bulk & Heirloom
Botanical Name: Echinacea purpurea
- Attracts bees and beneficial insects to a garden.
- Perennial herb and flower plant that grows up to 100 cm.
- Cut old flowers regularly to encourage growth of new flowers.
- Root is used for medicinal purposes and herbal tea.
- Hardy wildflower native to USA.
Plant Details
- Plant Type: Perennial wildflower
- Plant Height: 80–100 cm
Sowing Information
- Germination: 10–21 days at 20–25°C
- Depth: Sow 5 mm deep
- Position: Full sun
- Sow Where: Direct in garden beds or start in trays
- Soil Type: Well-drained, moderately fertile soil
- Spacing: 30–40 cm between plants
Growing Tips
- Cold stratification (refrigerate seeds for 2–3 weeks before sowing) improves germination.
- Water seedlings gently and keep moist during establishment.
- Remove spent blooms to promote extended flowering.
- Plants are drought tolerant once mature.
Harvest
Roots can be harvested from the third year onwards. Flowers and leaves can be picked during bloom.
When to Sow Echinacea in New Zealand
| Region | Best Planting Time | Advice |
|---|---|---|
| North Island | September to December | Sow after frost. Cold stratify seeds for better results. |
| South Island | October to November | Start indoors and transplant. Protect young seedlings from late frosts. |
