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Fulfilled and sold by Thompson & Morgan
Height Up to 45cm (17.7in)
Spread Up to 15cm (5.9in)
Spring planting. Heat treated.
Onion 'Red Arrow' comes from specific British breeding of early red onions and replaces Onion 'Red Emperor'. With rosy red skins and pink tinged flesh, this early variety makes a colourful contribution to many culinary dishes. These heat treated onion sets will start to crop from late July. Onion 'Red Arrow' resists bolting and will store well for up to 8 weeks after harvesting. Height: 45cm (18"). Spread: 15cm (6").
Companion planting: Try growing onions with mint to confuse and deter onion fly.
500g of onion sets (KC2342)
250g of onion sets (KC2310)
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 £4.99.
Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.99 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.