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Description
- Exceptionally sweet flavour
- Crunchy white flesh
- Delicious added raw to salads and sandwiches
- Superb flavour when cooked
One of the sweetest onions available, ever-popular Sweet Onion ‘Walla Walla’ produces big bulbs with golden-brown skins and crunchy white flesh. With its mild, sweet flavour, it’s delicious added raw to salads and sandwiches. It’s also superb roasted, grilled or fried, when the flavour becomes deeper and sweeter. This tasty, versatile onion is a must for every vegetable plot!
Onion ‘Walla Walla’ is best used fresh, but can be stored for 2-3 months.
How you will receive your plants:
Selected by our team of experts and sent from our nursery, you will receive your seedlings in plug trays in a box. These are designed to keep your plants secure and to prevent damage in transit.
Can’t plant straight away?
If you aren't able to plant your plugs up straight away then ensure they stay moist. You can place your plugs on a saucer or tray of shallow water so they are able to stay hydrated. Aim to have your plugs planted within 3 days.
Planting tips and hints:
Planting in containers: Sprinkle a layer of stone or gravel in the bottom of the container to aid drainage. Use a high-quality young plant or general-purpose compost space the plugs evenly with enough space to allow the plants to grow. Mix in a slow-release granular fertiliser in the compost before planting to provide plenty of nutrients. Water thoroughly once planted up. Continue to water every 3-5 days and don't allow the container to dry out.
Planting in the ground: Dig a hole approximately twice as deep and 3 times as wide as the plant, if your soil is heavy mix in well-rotted farmyard manure or soil conditioner to ensure good drainage. Gently compact the soil around the plant and water thoroughly.
Feeding and aftercare: Click here to view our full Onion and Shallot Growing Guide.
Growing Calendar
How to Guide
Planting Onions and Shallots
Prepare the ground with our Pre-Planting Onion, Garlic & Shallot Fertiliser to ensure strong bulb development and growth, early ripening and maturity, good skin and bulb firmness.
Planting Sets:
Place onion and shallot sets in the soil with their pointed ends facing upwards. This ensures proper growth orientation.
Leave 5 to 10cm (2 to 4 inches) of space between individual onions and 15 to 20cm (6 to 8 inches) between shallots.
Create rows of onions with 25cm to 30cm (10 inches to 1 foot) of spacing between them. For shallots, allow 30 to 45cm (1 foot to 18 inches) between rows.
Planting Onion Plants:
Utilise a dibber to create holes in the soil that are the same depth as the plants' original root depth in their cell tray.
Place the plants into the holes, ensuring they sit at the same depth they were in their cell tray.
Gently water the area to facilitate proper settling of the plants into the soil.
Delivery
We know how important your garden is to you. We've listened to our customers and introduced a new improved speedy delivery service, meaning Express delivery comes as standard.
*Orders to Northern Ireland have an automatic additional £3.00 delivery surcharge applied at checkout.
Order Type | Delivery Charge | Delivery Charge |
Seed only order | £2.99 | If you purchase any other items you'll be charged the standard delivery rate of £4.95 |
Plants, bulbs & gardening accessories | £4.95 | If we need to split your order into separate deliveries we'll only charge one delivery fee |
Extra large or long plants & heavy items | £9.99 | These are clearly displayed at check-out |
Compost (and any other large or heavy items) | £4.95 | These items are subject to a delivery multiplier where orders containing 3 or 4 items will be subject to an additional £4.95 for every further 2 items added. This is automatically applied at check-out:
If you'd like more than 10 bags of compost please call our Customer Service team who can arrange for a bespoke competitive quote on 01480 774555 (standard network charges apply) |
For more detail on specific delivery queries and compost delivery please click here
Delivery to outside of Great Britain
We regret we are unable to deliver any items outside of some Great Britain delivery addresses. This includes Europe, Channel Islands, Republic of Ireland, USA and Rest of World. We will update our website if this changes.
We now deliver to Northern Ireland, additional delivery surcharges automatically apply at checkout.
For more information about our deliveries please click here.