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2024 S.E Marshall & Co Limited
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Allium porrum
Sow fast-growing Leek Stromboli seeds for early autumn harvests. Thick shanks that blanch well, with a mild flavour. Holds well in the ground until harvested.
40 Seeds
10204120
In stock
£2.99
Seed Only Delivery £2.99* | Learn More
Seed Only Delivery £2.99*
Seeds £2.99: Dispatched by our expert team within 24hrs of placing your order 7 days a week
To ensure your seeds arrive in the freshest condition and undamaged, they are carefully packed in specially designed, fully recyclable packaging.
For larger seed orders we use Yodel express delivery to ensure you receive your package within 3 days of placing your order with the addition of it being fully tracked for your peace of mind.
High Yield
Hardy
Low Maintenance
Eventual Height:
Position:
Suitable for:
Plant Type:
Jan
Feb
Mar
Apr
May
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Dec
Plant outdoors
Harvest
Fast-growing Leek ‘Stromboli’ is ready to harvest in early autumn. It produces thick shanks that blanch well, with a mild flavour, and holds well in the ground until harvested.
Sow indoors
January-February: Sow thinly into pre-watered seed trays 1cm (1?2in) deep. Place in warmth 10-15°C (50-60°F) and keep moist at all times.
Sow outdoors
March-April: Sow thinly into pre-watered soil 1cm (1?2in) deep in rows 15cm (6in) apart in seed bed. Keep soil moist at all times.
Plant out
April-May: Plant out when 20cm (8in) tall into holes 15cm (6in) deep, then fill holes with water. Plant 15-20cm (6-8in) apart, in rows 25-30cm (10-12in) apart.
Tips
To ensure a long white shaft draw up soil around plants as they develop. Keep well watered and feed regularly.
Why Marshalls Garden
Soil Type
Sow seeds into seed sowing compost for fast and healthy germination
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