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Spring Onion 'Pompeii'- Kew Collection Seeds

Allium cepa | Bunching Onion, Scallion

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Thompson & Morgan is delighted to work alongside the Royal Botanic Gardens, Kew to offer special seed collections to home gardeners. The Kew Collection and The Kew Urban Garden Collection have been specially selected by The Royal Botanic Gardens, Kew.

Allium cepa. A quick growing, silver skinned cocktail/pickling onion. Spring Onion Pompeii is succulent and ideal for sowing thinly in containers or window boxes.

Companion planting: Try growing onions with mint to confuse and deter onion fly.

Useful Links:
How to sow onion seeds
Reasons to buy your seeds from Thompson & Morgan


1 Packet (250 Seeds) (31981)

Sow seeds thinly direct outside or in containers, 13mm (1/2") deep.

No thinning should be necessary.

Keep well watered during dry weather.

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

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