Unwins Lancaster F1 Leek Seeds
Trowell Code
224029
Availability:
Out Of Stock
- £2.99
- £2.99
- Unit price
- per
Why Buy From Trowell Garden Centre?
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Fast Dispatch with Tracking FREE UK delivery over £99* (Exclusions apply)
Standard UK Delivery From £3.95
30 Day Easy Returns -
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Price Match Promise If you can find it cheaper elsewhere, let us know and we’ll match it.
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Over 40 Years Trading Buy confidently from a garden centre that’s been trading for over 40 years.
🎁 Extended Holiday Returns:
Items ordered during November and December 2025 can be returned until end of January 2026.
Unwins Lancaster F1 Leek Seeds
The Lancaster F1 Leek Seeds by Unwins are a variety that grow into delicious leeks that are truly a pleasure to grow.
Growing heavy, uniform upright leeks these seeds are simply a must-have for any keen veg-grower! Being a winter variety, these leeks are the perfect addition to many winter-warming meals and with excellent frost hardiness, you can ensure these leeks will grow beautifully even in harsh weather.
Sow Date: Jan - April
Harvest/Flower Date: Nov - Feb
Delivery & Returns
🎄 Christmas Delivery: Our final dispatch date for pre-Christmas delivery is Tuesday 16th
December 2025, but we strongly recommend ordering as early as possible to avoid disappointment. Orders placed after this date may arrive late for Christmas.
Options for delivery rates and times are shown at checkout after you enter your postcode.
Guide: Total Order Weight up to 30 kg
Standard: 3–5 working days | Express: 1–2 working days
| Region | Standard (up to 2 kg) | Express (up to 30 kg) |
|---|---|---|
| Mainland UK*Free over £99 (exclusions apply) | £3.95 | From £5.95 – £7.95 |
| Scottish Highlands & Scottish IslesAB, FK, HS, IV, KA, KW, PA, PH, ZE | £4.95 | From £9.95 - £29.95 |
| Isle of Man, Isles of Scilly, Isle of Wight, Jersey & GuernseyIM, TR, PO, JE, GY | £4.95 | From £9.95 - £29.95 |
| Northern Ireland | N/A | N/A |
Large / Heavy Products
Estimated delivery window: 3–10 working days
| Region | Service / Rate |
|---|---|
| Mainland UK | Selected at checkout |
| Scottish Highlands & Scottish IslesAB, FK, HS, IV, KA, KW, PA, PH, ZE | Selected at checkout |
| Isle of Man, Isles of Scilly, Isle of Wight, Jersey & Guernsey | N/A |
| Northern Ireland | N/A |
For more information, please see our full Delivery & Collection Policy.
Local Delivery Only Products
Some products are available for local delivery only and are highlighted on the product page. We deliver locally from Trowell Garden Centre using our own transport.
Click for local delivery postcodes and rates.
Returns
You may return most new, unopened items within 30 days of delivery for a full refund. Refunds are processed within 48 hours of receipt; how quickly funds appear depends on your payment provider.
Read our full Return & Refund Policy.
*Free UK delivery over £99 excludes furniture, local van deliveries and postage to remote areas.
Unwins Lancaster F1 Leek Seeds
The Lancaster F1 Leek Seeds by Unwins are a variety that grow into delicious leeks that are truly a pleasure to grow.
Growing heavy, uniform upright leeks these seeds are simply a must-have for any keen veg-grower! Being a winter variety, these leeks are the perfect addition to many winter-warming meals and with excellent frost hardiness, you can ensure these leeks will grow beautifully even in harsh weather.
Sow Date: Jan - April
Harvest/Flower Date: Nov - Feb
Delivery & Returns
🎄 Christmas Delivery: Our final dispatch date for pre-Christmas delivery is Tuesday 16th
December 2025, but we strongly recommend ordering as early as possible to avoid disappointment. Orders placed after this date may arrive late for Christmas.
Options for delivery rates and times are shown at checkout after you enter your postcode.
Guide: Total Order Weight up to 30 kg
Standard: 3–5 working days | Express: 1–2 working days
| Region | Standard (up to 2 kg) | Express (up to 30 kg) |
|---|---|---|
| Mainland UK*Free over £99 (exclusions apply) | £3.95 | From £5.95 – £7.95 |
| Scottish Highlands & Scottish IslesAB, FK, HS, IV, KA, KW, PA, PH, ZE | £4.95 | From £9.95 - £29.95 |
| Isle of Man, Isles of Scilly, Isle of Wight, Jersey & GuernseyIM, TR, PO, JE, GY | £4.95 | From £9.95 - £29.95 |
| Northern Ireland | N/A | N/A |
Large / Heavy Products
Estimated delivery window: 3–10 working days
| Region | Service / Rate |
|---|---|
| Mainland UK | Selected at checkout |
| Scottish Highlands & Scottish IslesAB, FK, HS, IV, KA, KW, PA, PH, ZE | Selected at checkout |
| Isle of Man, Isles of Scilly, Isle of Wight, Jersey & Guernsey | N/A |
| Northern Ireland | N/A |
For more information, please see our full Delivery & Collection Policy.
Local Delivery Only Products
Some products are available for local delivery only and are highlighted on the product page. We deliver locally from Trowell Garden Centre using our own transport.
Click for local delivery postcodes and rates.
Returns
You may return most new, unopened items within 30 days of delivery for a full refund. Refunds are processed within 48 hours of receipt; how quickly funds appear depends on your payment provider.
Read our full Return & Refund Policy.
*Free UK delivery over £99 excludes furniture, local van deliveries and postage to remote areas.
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