| SEE004 |
Comfrey seed
Symphytum officinale
Viable seed are subject to seasonal availability and are therefore special order |
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Viable seed | ||||||||
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General Information
Average 300 seeds per gram
Sow 3mm deep late summer to autumn in cold frame, sowing spring requires 6-8 weeks cold stratification. Pot up into individual pots, grow on for 1st winter before planting out after last frosts in full sun to partial shade. Best grown in open sunny site in deep rich soil or compost material. |
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