Hollyhock is a tall biennial 1.5 to 2 metres. May need staking. Pretty leafy plant 1st year, flowers in summer in 2nd year. This seed was collected from a plant that had black flowers. Colour may vary.
| Sow in | February, March, April, May |
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| Sowing Method | Raise Seedlings |
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| Depth to Sow | 6mm |
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| Germination | 10-14 days |
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| Distance Apart | 50cm |
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| Harvest | second spring after sowing |
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