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UrbanHarvests

Spring Onion ‘White Lisbon’ (Organic Seeds)

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£1.99 - £3.1
Quick-growing and full of flavour, Spring Onion ‘White Lisbon’ (Organic) is a classic variety producing crisp, mild stems ideal for salads, stir-fries, and garnishes. Perfect for successional sowing from early spring to late summer.
Categories: Vegetable Seeds / Organic Seeds Brand: Urban Harvest Co SKU: UH-C0017847
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Seed Information
  • Plant Type Vegetable
  • Organic Yes
  • Growing Difficulty Easy
  • Germination Time 7-14 Days
  • Harvest Time 60-70 Days
  • Best Season To Grow Spring to Autumn
  • SunLight Needs Full Sun
  • Water Requirements Medium
  • Height Of Maturity 30–40 CM
  • None GMO Yes
  • UK Native No

‘White Lisbon’ is one of the most popular and reliable spring onion varieties, known for its strong, upright stems, bright white bulbs, and clean, mild flavour. Quick to mature and easy to grow, it’s a great choice for beginners and experienced gardeners alike.


Sow in short rows every few weeks for a continuous harvest throughout the season. Grown from certified organic seed, this variety thrives in most soils and can also be sown in containers or window boxes.


  • Type: Salad onion / scallion

  • Flavour: Mild, crisp, and slightly sweet

  • Sowing Time: February–September

  • Harvest Time: April–October (from 8–10 weeks)

  • Grows Well In: Beds, borders, containers

  • Spacing: Thin to 2–3 cm apart

  • Certified Organic Seeds

Whether you’re slicing into a salad or topping a dish fresh from the pan, ‘White Lisbon’ is a garden staple for fast, fresh, and flavourful harvests.

Growing Instructions

A Crisp, Fast-Growing Favourite for Salads and Stir-Fries
‘White Lisbon’ is a classic spring onion with a mild flavour and quick growth. These organic seeds are ideal for sowing in pots, raised beds, or borders — easy to grow and great for beginners.


🛒 What You’ll Need:

  • Organic Spring Onion ‘White Lisbon’ seeds

  • Garden bed, raised bed, troughs, or pots

  • Peat-free compost or fertile, well-drained soil

  • Watering can and hand fork


🌿 Growing & Care Instructions

1. Sowing (Best Feb–Sep)

  • Sow directly outdoors in well-prepared, weed-free soil.

  • Make shallow drills 1cm deep and 15cm apart.

  • Sprinkle seeds thinly and cover with fine soil.

  • Sow every 2–3 weeks for a continuous crop.

2. Germination

  • Germinates in 7–14 days depending on temperature.

  • Keep soil moist during germination.

3. Growing On

  • Thin seedlings to about 2–3cm apart once established.

  • Water regularly in dry weather.

  • Remove weeds carefully by hand to avoid disturbing roots.

4. Harvesting

  • Ready 8–10 weeks after sowing.

  • Harvest when stems are pencil-thick.

  • Pull gently from the base and use fresh.


From soil to salad — ‘White Lisbon’ brings fast, fresh flavour to your kitchen.

Care Instructions

Watering: Water regularly, especially during dry periods, to keep the soil consistently moist. Spring onions have shallow roots and can dry out quickly.

  • Weeding: Keep the area around the spring onions free of weeds, which can compete for water and nutrients. Hand-weed carefully to avoid disturbing the shallow roots.
  • Feeding: Spring onions generally don't require heavy feeding. However, a light application of a balanced liquid fertilizer a few weeks after germination can give them a boost.
  • Pest and Diseases: Spring onions are generally relatively pest and disease-free. However, keep an eye out for onion fly and downy mildew.
    • Onion Fly: This pest can lay eggs at the base of the plants, and the larvae can damage the roots. Using insect netting can help prevent access. Good crop rotation can also reduce the risk.
    • Downy Mildew: This fungal disease can occur in humid conditions. Ensure good air circulation and avoid overhead watering.
  • Harvesting: Spring onions 'Eiffel' are typically ready for harvest relatively quickly, usually within 8-12 weeks from sowing, depending on the size you prefer. Simply pull them gently from the soil when they reach the desired size. You can harvest them at any stage, from small seedlings to larger bulbs with longer green tops. Regular harvesting will also encourage further growth.

Enjoy your fresh and flavourful Spring Onion 'Eiffel'! Their ease of growth and quick turnaround make them a rewarding addition to any garden.

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