Unwins Leek Lancaster F1 Seeds
Unwins Leek Lancaster F1 Seeds produce a heavy, uniform, upright variety of leek.
It's excellent frost hardiness as well as being an award-winning variety with attractive blue-green leaves. Lancaster shows good bolt resistance and provides a welcome winter crop.
Want to learn more about F1 seeds? Read our article
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RHS AGM
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F1 Hybrid variety
Sow Jan-Feb
Harvest Nov-Feb
Product Highlights
Heavy, uniform, upright variety
Excellent frost hardiness
Award-winning, bolt-resistant variety with attractive blue-green leaves
Product Specification:
SKU: 30310805
Plant Spacing:
20cm
Plant Height:
45cm
Row Spacing:
30cm
Sowing Depth:
10mm
Sow Time To Flower:
8 months
Sow Time To Germination:
2-3 weeks
Spread:
20cm
Pack Quantity:
50 seeds
Colour:
Green
Tips & Advice:
Sowing Indoors
Sow thinly into pre-watered seed trays 1cm deep. Place in warmth, 10-15°C and keep moist at all times.
Planting Out
When 20cm tall, plant into holes 15cm deep, then fill with water. Plant 20cm apart, in rows 30cm apart.
Sowing Outdoors
Sow thinly into pre-watered soil 1cm deep in rows 30cm apart in a seedbed. Keep soil moist at all times. Thin to 20cm apart.
Aftercare
To ensure long white stems, draw up soil around plants as they develop. Keep well watered and feed regularly.
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Growing Calendar
Jan
J
Feb
F
Mar
M
Apr
A
May
M
Jun
J
Jul
J
Aug
A
Sep
S
Oct
O
Nov
N
Dec
D
Sow Indoors
Sow Outdoors
Harvest
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