DELPHINIUM elatum New Millennium Series 'New Zealand Hybrids Mix'
Plant Description
Best Sowing Date (northern Hemisphere, Field condition): |
Anytime |
Sowing Time Hint: | Sow anytime but does prefer warmer temperatures of 22°C (72°F) or warmer |
Sowing to Germination: | 2 - 3 weeks |
Germination to Transplant: | 4 - 6 weeks |
Transplanting to Potting: | 6 - 8 weeks |
Cutting back at Transplanting: | Cut back 1-2 times; once at transplanting; once again 4 weeks later to keep more compact. |
Container Size(s): | 1-2 plugs per 11/12 cm (4 1/2") / 2-3 plugs per 15 cm (6") |
Vernalization: | A 5-6 weeek vernalization in 72 size plug trays, or in finished pots, at 32° - 41°F (0° - 5°C) may hasten the blooming by 1-2 weeks and improve the consistency. Further trials are recommended. |
Forcing: | Following vernalization, raise daytime temperatures to 60° - 65°F (15° - 17°C). Flowers should appear in 10-14 weeks. |
Fertilizer: | High (200-250 ppm) |