Sunflower Joker Hybrid - Ontario Seed Company
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Helianthus annuus
Double and semi-double blooms in a mixture of reds, lemon, and red bi-colours. Branching plants produce multiple blooms. Pollen free.
| Sow - Indoors, April OR Direct Outdoors, May | Bloom - Summer |
| Location - Full Sun | Mature Height - 2m/6.5ft |
| Emergence - 7 to 10 days | Lifecycle - Annual |
| Difficulty - Easy | Approx. 15 seeds per packet |
How to Grow:
Start seeds outdoors mid-May in a sunny site with good drainage. Sow seeds 6-12mm (1/4-1/2in) deep and 8-10cm (3-4in) apart. Thin or transplant to 30-45cm (12-18in) apart after germination. Seeds can also be started indoors 2-3 weeks earlier using plant-able peat pots at 21°C (70°F). Keep plants evenly watered and fertilize twice during the season.
Canada Shipping
All regular packaged seed* orders have a flat rate shipping fee starting at $6.85 for Letter Mail shipping and $14.85 for Expedited Shipping.
*Some Bonus Packs, Sprouting Seeds, Bulk packs, Sprinkle Bags, and Sprinkle Cans will only be available with Expedited Shipping due to larger packaging and weight.
US Shipping
US Shipping has been suspended indefinitely. We apologize for any inconvenience this may cause. We hope to serve our US customers again in the future.
