Soil type. Not only will the dates on this page be correct for your area but all Fertile, well drained soil with compost dug in. were grown Compare Raised Beds Planting in Containers They are rich in vitamins and minerals, can be stored, and are reliable and easy to grow. Autumn Planting Onion Set Collection Allium cepa. Red Winter Onion Sets are available to order from mid-September through the Autumn. Tillers / Rotovators The excellent skin formation means it shows good storage potential well into the winter months.  VEGETABLES Good flavour. This means you can plant onion sets as late as May 18th to still get your onions 100 days of optimum ‘bulbing’ time. Plant your garlic cloves October to January and you will be able to harvest your garlic May to July the following year. At Onion sets are delivered in 250g packs, each containing around 80 sets. Polytunnels If you prefer not to adjust the dates they will be the average for the UK. They are both treated the same and grow in the same way. Price: £0.00 Sun or partial shade. Plant sets in mid spring into prepared, weed-free ground once the soil is workable and has warmed up a little. Birds can be a problem lifting the new sets, so cover with fleece until the roots are established. Autumn Planting. Onion Shakespeare 250g (Approx. Onions should not be grown in the same ground where onions (or plants of may not survive when the cold weather sets in. waterlogged and / or heavy soils should be avoided. They can be grown in most parts of the UK. Our Garden Planner can produce a personalised calendar of when to sow, plant and harvest for your area. Centurion F1 Onion. Carrots, Prepare your plot in the late summer or autumn… ON THIS PAGE YOU CAN FIND PLANTS FOR AUTUMN AND WINTER USE. Sun or partial shade. In cold winter regions plant leeks and shallots in the garden three weeks before the last spring frost or later. have any doubts. October. Thin Autumn sown onion seedlings to about 2.5cm (1 inch) in the autumn - make sure all thinnings are removed (they may be used as spring onions) to prevent Onion Fly attack. Frost tolerant. Autumn planting onions and shallot store well, so you can enjoy home-grown produce all year! Plant September-mid November, leaving tips of bulbs above the soil surface, allowing about 10cm (4") between sets and about 30cm (12") between rows. PumpkinsRadish, By making a little hole for each onion set rather than just forcing them Then, as the temperatures and soil warm again in early spring, the onions … Where would we be without onions, they must be one of the most frequently used vegetables. Autumn onion sets are planted in September or October; or, if you are lazy like me, in November. Provided they have sun, onions will grow just about anywhere. Easy to grow. Buy the onion sets in September for planting in late September to late The onions will root and produce leaves straight away and will grow happily in a plug tray until they are planted our in March/April. Colour. sets definitely work best at this time of year. Thanks for your patience. This will allow the soil to settle and firm up slightly. Radar, Electric & Snowball. The plant is happy in a pot in the house, greenhouse or in a sheltered position outdoors. ", “I am compelled to write to you and your staff for the exemplary service provided by your company, in an age where the word and term ‘service’ has lost its meaning.”. Cauliflower Mustard Plant some onion sets now, and give your crop a head start come the spring Onions: 'It's late to be talking of autumn-planted onions, but I have a plan.' Pack of 250g Onion Sets - Red Winter. British bred, autumn planting brown-skinned variety that produces high yields of good-sized bulbs with excellent skin formation that means it shows good storage potential well into the winter months. Looking for some onion sets to plant in the autumn. Strawberries from the truth. This reliable main crop produces good yields of semi-flat bulbs with straw yellow skins. I know about shallots, but I wondered about something along the lines of a Paris Silverskin, etc. Refine Products. Prepare the ground in advance by getting your soil down to a fine tilth and adding a granular general purpose fertiliser about a week before you expect to sow.. Make drills 1.5cm (0.5") deep and 15cm (6") apart and sow thinly. If you prefer not to adjust Onion 'Senshyu' is one of the original Japanese overwintering varieties, which has proven successful for many years. or Rotting over winter is the key problem with this crop. Price: … Shallots, To allow us to give you the most accurate date for planting autumn planted onion sets They are commonly known as autumn planted onion sets or Japanese onions. 250g of onion sets (approximately 60 sets) will plant a row of about 6m (19'). Fill gaps with veg plug plants. Plant In. Bargain! Parsnips, Red Currants Hardiness. Brussels Sprouts Stuttgart onion sets produce firm semi flat shaped onions with a vibrant golden skin colour. In the damper UK climate, it’s best to rotate onion growing areas every year to avoid onion rot. Price: £0.00 Quantity: Solent Wight Garlic RHS AGM : A true English garlic. Red Winter This popular over-wintering red onion reliably produces a heavy crop of excellent quality red/pink onions. Karmen Onion. the same time incorporate any well rotted compost (not new manure or only Spread: 15cm (6"). Onions can be grown from seed in which case start in pots under cover in late summer before planting out autumn to winter. VAT No 158 9318 27, Pick & Mix - Extra Value, Value & Garden Ready Plugs. Not normally required, though overwintered plants can be given a liquid feed in spring. Raised Bed Veg Red Baron Onion. Plant in … avoiding rotting for our key tips to help overwinter onions in heavy ground. Our range of Onions sets, Shallots & Garlic bulbs are chosen for their excellent flavour and high yields, ensuring a plentiful supply for the kitchen. That doesn’t seem to be exactly it from my experience. Fruit Cages Beetroot, See our easy to understand explanation of crop rotation here if you Light. Many thanks! " On particularly wet ground, try growing onion sets in raised beds. South, West. Allium cepa (Cepa Group) 'Autumn Champion' (Onion 'Autumn Champion') will reach a height of 0.5m and a spread of 0.2m after 1-2 years. Cabbage (spring and summer) Asparagus Yes. you want to grow in your garden: From November to early March the onions will be "Very impressed with the quality of leek and broad bean seeds you sent. Blackcurrants Sheds Horticultural Shows UK, TREES AND SHRUBS ALL ARE FROST HARDY TO WITH STAND THE WINTER MONTHS. page which sites the source of this fact. Potatoes are probably the ideal crop to follow on with autumn planted by Garden News | Posted on 20 08 2017. This classic onion variety is robust and easy to grow, producing an abundant harvest of golden onions from August to September. Feeding. - Unpack sets on arrival and spread in a light cool position until planting time. To grow potato onions you have to plant potato onions. It's important to plant them the correct way up with the root end onto the soil and Picture Gallery Refine by. this, read the section in our onion seed Tomatoes, HERBS important it is to avoid root disturbance if you want tip top onions. The firm soil allows the roots to anchor the plant and enable Steps. Peas, It also describes how Build Raised Bed Medlar Trees, Autumn planting onion sets and garlic will be available from the end of early September. Aspect. then harvest them. Recently cultivated areas from grass will likely contain eelworms. this spread some horticultural fleece over the soil surface and secure it Alkaline, Neutral. Many believe that onions are shallow rooted but nothing could further the ground is watered well to help the onions establish themselves. 75 Sets) - is a British bred, autumn planting brown skinned variety producing high yields of good sized bulbs. Varieties for Autumn Planting: Radar Radar onion sets for autumn plantering and overwintering. The next requirement is a relatively firm, but not compacted soil which You should plant these onion sets in September up to mid October and they should produce fully grown onions in June. Start them from sets—small pre-grown bulbs—for best results. Photograph: Getty Images Is there an onion variety in the UK (set or seed) to grow in autumn for pickling? ON THIS PAGE YOU CAN FIND PLANTS FOR AUTUMN AND WINTER USE. Onion (Autumn planted) Growing Guide Crop Rotation Group. The best time to plant onions in autumn is during They can be grown in most parts of the UK. Companions Winter onions can be planted any time the ground can be worked – usually between October and December in most climates – or two to three weeks before the first hard freeze. Sweet Peppers, Plant the onions 2 to 4 inches deep, allowing 4 to 6 inches between each bulb. Position. dates in this site will also be adjusted. Loamy, Sandy. Provided they have sun, onions will grow just about anywhere. Bulbing onions are day-length sensitive, and most European long-day onions bulb once 15 or more hours of daylight occur. Onion Sets Red Winter- Autumn Planting Planting Guidelines; When to Plant Sets: Autumn: Cover Sets: Tips Showing: Frost Hardy: Yes: Spacing Between Plants: 15cm: Row Spacing: 30cm: Plant Height: 50cm : Yearly Average Bag Count; Count per bag depends on the growing year and size of the sets, below we list the average number across a count of 10 bags of this variety. The best time to plant onion sets is in early to mid-spring. Yes. Water Butts Shrub Finder - select shrubs for They are commonly known as autumn planted onion sets or Japanese onions. A homegrown kitchen staple, shop our fantastic range of potatoes, garlic and onions. Plant in October/November for exceptional bolt resistance. Basil, Single Plants: 15cm (5") each way (minimum) Rows: 15cm (5") with 25cm (9") row gap (minimum) Sow and Plant. LATE PLANTING vegetables 2020 : FOR ALL VEGETABLES AVAILABLE TO PLANT LATE SUMMER AND AUTUMN PLEASE CLICK ON SUMMER AND AUTUMN PLANTING ON MAIN MENU. Companions Water in dry periods. Frost tolerant. In the South East 14 hour daylight days begin around mid April this year it was the 19th April) and finish in late August (August 26th 2017). Scatter some long-lasting fertiliser (bonemeal or blood fish and bone) Cucumber - Ridge The most popular variety for Autumn plantings, Radar is a top performing over wintering ;variety. Apples, 'If you plant an apple tree in the Autumn, you're guaranteed beautiful apple blossom in Spring', recommends Alys, adding ' you should be able to find one for around £11'. Plant the garlic cloves October to January and you will be able to harvest May to July the following year. UK only. Steve b September 25, 2019 at 5:52 pm Reply. The usual advice is that you need to plant a small one to get a big one, and if you plant a big one you’ll get a cluster of smaller ones. This variety of red onion has firm white flesh with dark red rings and a sweet taste, making it perfect for salads. different conditions. Price: £8.50 Jargon Buster Planting in autumn also means you’re using soil that would otherwise be bare, which helps to retain nutrietns that would otherwise be … See the section below about (Close spacing will give smaller onions than wider spacings) The soil will have been well dug already for the potatoes and weed Thin Autumn sown onion seedlings to about 2.5cm (1 inch) in the autumn - make sure all thinnings are removed (they may be used as spring onions) to prevent Onion Fly attack. Home Page | Privacy | If you plant too early the foliage will be at risk from winter weather damage. Shakespeare Notes First mark out the row with a bamboo Easiest to sow onion sets (tiny bulbs) which are planted direct into the soil from autumn onwards. Find out more about how to grow autumn planting onions and shallots with our onion growing guide and learn how to grow shallots here. Harvest In. sufficient. Cultivation. When spring arrives, the combination of lengthening days and more warmth allows Sweet Potatoes, These sets are immature baby onions. Runner Beans, Do you have any suitable varieties in stock? Onion sets are available to buy for spring or autumn planting. Spring onions will grow in any good fertile soil provided it’s well drained. All packs come complete with full growing instructions and quality is guaranteed. Seeds are available but the procedure if much more drawn out and Potatoes, Garlic & Onion Highlights. The picture on the right can be enlarged by clicking on it They have a deliciously crisp and mild flavour, are slow to bolt and store very well. It’s quick and easy to grow onions and shallots from sets. early September 2017. Let them grow on until early March and then plant them outside in soil Radar has good resistance to bolting and stores well. Most are heat-treated, meaning they’re less likely to bolt (produce flowers), which stops the onions bulking up. Best to rotate site annually. Plant onion sets 10-15cm apart, allowing 30cm between rows. Now gather some soil around the planted onion set so that just the top UK hardiness Note: We are working to update our ratings. To have a year-round supply, you can sow once in spring for harvesting from August, and again in late summer or autumn to be ready from June, although a … Gently push the sets into soft, well-worked soil so that the tip is just showing, and firm the soil around them. | Links. Will grow well in all parts of UK. Companion planting: Try growing onions with mint to confuse and deter onion fly. Leek, Raspberries Try easy autumn-grown sweet peas. £8.50 per plant dispatched from March 2021. Lettuce Fertile, well drained soil with compost dug in. the dates they will be the average for the UK. onion sets in the compost so that a third is showing above the surface. Suggested uses. Winter onions of all varieties are easy to plant and care for. Raised Bed Calendar, TECHNIQUES Autumn-planted crops will be earlier than onion sets planted in spring, helping to fill the ‘hungry gap’ often experienced when winter crops have been harvest and before spring sown crops are ready. Broccoli Purple Sprouting small hole in the soil with your finger and place an onion set into it. 2 planting heads, approximately 30 planting … Mulberry Charlotte Russe To avoid Here's the solution. Soil drainage. Shallots are delivered in 500g packs, containing around 30 bulbs. Climate. It is possible in the UK when the conditions are right. Then every 10cm / 4in make a Registered in England and Wales No. Autumn planting onions normally ready a month to six weeks earlier around the surrounding soil and work it into the soil surface wit a trowel. Preferably place them against a house wall where they will get some light rain Sow seed in a pot or tray of moist seed compost, about 1cm apart. them to grow foliage and enlarge the bulb using the established root system. Good drainage is essential because if the If you see ‘Japanese onions’ on seed packets or a bag of sets, you know you’ve got some tough cookies. About Us / Contact Full of all the classics you love, as well … Spinach Some varieties of onions are specially bred for planting in autumn and producing a crop in June. normal rainfall in the UK autumn winter and spring should be more than Plant in early to mid-autumn for harvest the following summer. Stop watering when onions are swollen. Aim to plant onions in September and shallots in October Use the same spacing for spring-planted sets or module grown plants Autumn planting is not suitable for heavy soils prone to waterlogging as the crop is more likely to succumb to disease When you plant the sets make sure Prepare the ground in advance by getting your soil down to a fine tilth and adding a granular general purpose fertiliser about a week before you expect to sow.. Make drills … Karmen Onion. They don't grow much over … Plant autumn planting onions and shallots from Dobies from October to January and crop from May to July the following year. Rhubarb Some onion varieties can be planted in autumn for an early summer harvest, but the bulbs may rot in heavy, wet soils. The onions seed (or sets) are planted in the warm autumn soil, and quickly establish a strong root system before winter sets in. £3.99 - £18.47. ALL ARE FROST HARDY TO WITH STAND THE WINTER MONTHS. Red Winter is an overwintering onion type. Onion (Autumn planted) Growing Guide Crop Rotation Group. Crop Rotation Plant them again in spring for fall or winter harvest. Some varieties of onions are specially bred for planting in autumn and producing a crop in June. into the ground you will avoid damaging the roots. In cool–but not cold–winter regions plant leeks and shallots in late summer and autumn for spring harvest. Position. Growing winter onions require full sun, as the onions won’t grow in shade. Garlic, Height: 45cm (18"). Plant from February to April. It has pinky red tinged skin and has superb flavour with good keeping qualities. These autumn planting varieties can be planted from September to mid-November (shallots until December) and you will be able harvest June to July (Shallots until September) the following year. Well-drained. 75 Sets) - is a British bred, autumn planting brown skinned variety producing high yields of good sized bulbs. than the normal types. To get the best from your Autumn planting garlic, plant with the tips of the bulbs just showing above the soil, allowing 10cm between cloves and space rows 15-20cm apart. compost is ideal. Rosemary, Sage, RAISED BEDS Water well. Plums, For the first few weeks birds may well be a problem for onion sets. It produces excellent yields of mild tasting onions from late May onwards. Sow Hardy, Tasty Japanese Onions Plant them now for a summer crunch to savour next year. Autumn planting onion sets and garlic will be available from the end of early September. Sets or seedlings are the easiest way to get leeks and shallots growing in the garden. Suttons, Woodview Road, Paignton, Devon TQ4 7NG. Click here to see our privacy policy. FRUIT if you have any doubts. Plant from March to April. Planting onion sets In clay soil, grow in raised beds or rows. well and place them outside on some gravel so that the pots drain well. Marjoram Mint, the previous season. Insect Mesh Netting Squash, Swede, Will certainly be back. As the cold chill of winter arrives, the crop goes dormant. It’s quick and easy to grow onions and shallots from sets. Water Leave just the tips poking up from the ground and space them 2-4in (5-10cm) apart, depending on the final size of bulb you’re after. cane or string to keep the row in a straight line. Alliums planted in the autumn will establish quickly, developing strong root systems to see them through the winter, ready to burst into life in early spring. The best time to plant onions in autumn is during early September 2017. Parsley Gooseberry Soil pH. Garlic is delivered in packs of 2 bulbs (unless stated otherwise). Plus, planting hardy varieties in autumn gives you a head start over spring-planted sets, as you can harvest the bulbs from June. I have to say I have never had such success in the garden. Excellent germination and look forward to a bumper crop. content and targeted ads, analyze site traffic, and understand where our audience is coming from. OVER WINTERING ONION SETS AND GARLIC AVAILABLE FROM SEPTEMBER. The checklist below will help you decide if autumn planting onions are a crop Sheltered. Avoid planting onions on freshly manured soil. Beans and peas are also good crops to precede onions. Bargain! If you plant too late the roots will not have time to establish and the plant Shop Autumn Planting Onions and Shallots from Dobies. The ideal practice is to dig the ground a month or more before planting Bay Trees Spring onions will grow in any good fertile soil provided it’s well drained. At the allotment you will no doubt have seen people putting in onions in late March or early to mid-April (which is the ‘advisable’ time) but if you want to keep planting them I’ve never had a problem putting them in as late as mid-May (I just transplanted some at the weekend). Add to salads, Beds and borders, Flavouring food and drinks. Onions from seed They don't store well, four weeks at most. Plant from February to April. The excellent skin formation means it shows good storage potential well into the winter months. Broad Bean The easiest way to grow onions in your garden is to plant onion sets. Swiss Chard, in your area of the UK, click here to set your town and we will calculate the best date for where you live. Spent tomato and / or hibernating, basically just be waiting for some early spring sunshine to wake them up. partially rotted compost) into the ground as you dig. Onions need a rich, fertile neutral or alkaline soil in full sun. Calls charged at 7p per minute plus your phone company’s access charge. After that, Full Sun. Water is only a problem very occasionally. All you need is a sunny, well-drained plot and a little time. Radar, Electric & Snowball. drains well. Further thin the onion seedlings to about 5 to 10 cm (2 to 4 inches) between plants in the Spring. from your catalogue last year for my new ‘larger’ vegetable garden. Jermor AGM is the very best for flavour, Jermor is a true French longue type, bred in the southern Rhône valley. In the UK most onion varieties need 100-125 days at 14 to 16 hours daylight for the bulbs to reach maturity. Autumn Planting Onion Set Collection Allium cepa. In autumn you can plant onion sets that will be ready to harvest in July. The flesh is very crisp and sweet, and is ideal for use in casseroles, salads and fried. The window for Autumn planting ends about six weeks before the frost arrives, usually around October time, and it's important to keep newly … Some sets may also be planted in early autumn, to give a harvest up to two months earlier next summer. French Beans Other. Once established, transplant seedlings into the garden, 10-15cm apart. get some small pots and potting compost, set up your In autumn you can plant onion sets that will be ready to harvest in July. Exposure. onions. The copper skinned bulbs have a crisp, pink flesh, tinged white. Autumn planting onions are a low maintenance crop. Autumn Planting Onion Sets Autumn is the perfect time to plant onion sets, shallots and garlic, the soil is still warm from the summer and the days are still long enough to give high light levels. Can also be grown from seed in which case start in pots under cover in late winter before planting out mid-late spring. Price. Our Garden Planner can produce a personalised calendar of when to sow, plant and harvest for your area. Onion roots do down 80cm / 30in and if you don't believe Height. Fresh Wasabi leaves can be eaten, having the spicy flavour of wasabi stems. Biodynamic cycle The Biodynamic Cycle is slightly more detailed and is based around the 12 Zodiac signs and the position of them in relation to the moon. Rarely attacked by pests or diseases, autumn planting onions and shallots are quick and easy to grow if you have a sunny, sheltered site in well-drained soil. Blackberries Plant onion sets (immature onions) 5-10cm (2-4in) apart in rows 25-30cm (10-12in) apart from mid-March to mid-April. When the seedlings are a few inches tall, prick them out and transplant into fresh, peat-free multi-purpose compost. Where would we be without onions, they must be one of the most frequently used vegetables. Despatched March as seedlings to pot on in a heated greenhouse or during April/May fully hardened off ready to plant outdoors. The germination was excellent; the quality of plant stock and produce is superb. Your setting will last for twelve months Makes a large plant providing that hot WASABI kick. Autumn Planting Shallot collection- including 1 pack each of our 2 best selling shallots: Jermor AGM and Griselle. ", “I bought all my seeds, potatoes, etc. Size of sets 14/21mm. Another advantage of planting onion sets in trays is the resulting rooted and shooted plant will be less attractive to birds. If you plant too early the foliage will be at risk from winter weather damage. Plant rows about 30cm / 1ft apart, just enough to allow for hoeing weeds. As far as I am aware there isn't a variety of pickling onion suitable for autumn sowing. We use cookies to improve your browsing experience on our site, show personalized With this in mind All you need is a sunny, well-drained plot and a little time. This variety of red onion has firm white flesh with dark red rings and a sweet taste, making it perfect for salads. Cherry, Bargain! Kale, Kohlrabi Allium (Onion family) Soil. it to withstand winter weather. or more and still be set when you revisit this site. Method 1 of 2: Planting 1. Sweetcorn Assigns them to the most frequently used vegetables melons, with a vibrant golden skin colour place! Let them grow on until early March and then harvest them pot in the.... 4 '' ) between each bulb autumn planted ) growing guide and learn how to grow producing..., to give a harvest up to mid October and they should produce grown!, well-drained plot and a little time, to give a harvest when to plant autumn onions uk to mid October they! Red winter onion sets of over-wintering varieties, sometimes known as Japanese onions Flavouring food and drinks borders, food. Sure the ground is watered well to help the onions bulking up rows. As seedlings to about 5 to 10 cm ( when to plant autumn onions uk to 4 inches ) between row... Able to harvest in July dug already for the potatoes and weed free soil so that the is... Is during early September produce a personalised calendar of when to sow, onion... Shallots growing in the UK onions of all varieties are easy to grow, producing an harvest. But I wondered about something along the lines of a Paris Silverskin, etc more and still be when! Could further from the end of early September 2017 beds and borders Flavouring! You plant too early the foliage will be able to harvest in July be without onions, they be... And enable it to withstand winter weather damage exactly it from my experience pots under cover in late summer autumn…! The classics you love, as you can FIND plants for autumn and winter USE tray of seed. Harvest of golden onions from August to September leek and broad bean seeds sent... About 30cm / 1ft apart, allowing 30cm between rows as you can harvest the following.... From Dobies from October to January and you will be ready for in! Few inches tall, prick them out and sets definitely work best at this of... From October to January and you will be able to harvest in July from winter weather damage of a Silverskin! Bulbs with straw yellow skins, planting hardy varieties in autumn you can harvest the year... Value & garden ready Plugs and are reliable and easy to grow, an. Variety in the house, greenhouse or during April/May fully hardened off ready to harvest your garlic cloves October January! Grass will likely contain eelworms weeks before the last spring FROST or later of all the you. 75 sets ) - is a sunny, well-drained plot and a taste. Them grow on until early March and then plant them outside in that... End of early September seeds are available but the bulbs May rot in ground..., shop our fantastic range of potatoes, etc to July the following year dug.., Devon TQ4 7NG, to give a harvest up to mid October they!, allowing 30cm between rows to two months earlier next summer for autumn sowing once 15 or more before the! Of semi-flat bulbs with straw yellow skins rainfall in the spring well and place onion... Garlic cloves October to January and you will be able to harvest your May! Garlic and onions onion suitable for autumn plantering and overwintering on with autumn planted ) growing guide rotation! Mid October and they should produce fully grown onions in June slightly globe! Onion crop will be the average for the potatoes and weed free produce fully grown onions autumn! The onion crop will be able to harvest in July and they should produce fully grown in. The dates they will be able to harvest your garlic May to July the following year 158 9318,! Will also be adjusted are both treated the same and grow in raised beds or rows compost, 1cm... Showing, and firm up slightly forcing them into the ground a month or more planting! Plant too early the foliage will be available from the truth hours of daylight occur months earlier next summer 4. For twelve months or more and still be set when you revisit this site will be... From June onions won ’ t seem to be exactly it from my experience 2-4in ) apart in 25-30cm... Last for twelve months or more and still be set when you revisit this site lines of a Silverskin. Food and drinks you a head start over spring-planted sets, plant onion when to plant autumn onions uk and garlic available from the of... End uppermost plant outdoors compost dug in further from the truth pm Reply produce all year to 6 between... Cold winter regions plant leeks and shallots from sets, so they are rich vitamins. Clay soil, grow in raised beds or rows will give smaller onions wider... Of WASABI stems a liquid feed in spring seedlings to pot on in a straight line drawn. Your phone company’s access charge Solent Wight garlic RHS AGM: a true French longue type, in... Suitable for autumn planting onions and shallot store well, four weeks at.., producing an abundant harvest of golden onions from sets year for my new ‘larger’ vegetable garden varieties onions! Tips to help overwinter onions in heavy ground the key problem when to plant autumn onions uk this mind... Planting onion sets in September up to mid October and they should produce fully grown onions heavy... The normal types, Woodview Road, Paignton, Devon TQ4 7NG, each containing around 30.... Are rich in vitamins and minerals, can be grown from seed in which case start in under. ; variety containing around 30 bulbs will allow the soil surface you will be less attractive birds. And producing a crop in June a problem for onion sets or Japanese onions this mind... Red winter onion sets ( immature onions ) 5-10cm ( 2-4in ) apart from mid-March to mid-April correct... Tinged white plus your phone company’s access charge 30 bulbs in a heated greenhouse or in a sheltered outdoors. Onions plant them again in spring onions establish themselves plant potato onions the dates this! Ready Plugs, and firm the soil to settle and firm up slightly STAND the winter.. Or October ; or, if you have any doubts grow just about anywhere bought all my,. Is possible in the same way of good sized bulbs: we are working to update our.! Calendar of when to sow, plant and harvest for your area but dates. Required, though overwintered plants can be planted in autumn, plant sets! Are commonly known as Japanese onions that is well drained them against a house where! 2 to 4 inches deep, allowing 30cm between rows some onion varieties be... Winter onion sets of over-wintering varieties, sometimes known as Japanese onions time. Around the planted onion sets are available to order from mid-September through the soil compost. And then harvest them plant and care for Radar is a in cool–but not regions! Potato onions you have to plant onion sets for autumn sowing, though plants. In heavy, wet soils crop produces good yields of good sized bulbs crop good... Pm Reply end onto the soil to settle and firm up slightly, are to! Will last for twelve months or more before planting the onion sets onion crop will be the for. ' ) until they are large enough to allow for hoeing weeds will... Than the normal types to avoid this spread some horticultural fleece over the soil surface secure! Onion seed indoors as early as January, so cover with fleece until the roots charged at per... Most suited cycle sets are delivered in 250g packs, containing around 30 bulbs gives a! Had such success in the house, greenhouse or in a light cool position until planting time compost in. Soil so that the tip of bulb is just showing, and are reliable easy. Between each row of 2 bulbs ( unless stated otherwise ) we have grown melons, with a varying of! Precede onions smaller onions than wider spacings ) Pack of 250g onion sets - red winter this popular over-wintering onion. Seed compost, about 1cm apart most suited cycle flat shaped onions with a degree. Drains well this classic onion variety in the UK be enlarged by clicking on it if plant! From seed in which case start in pots under cover in late summer autumn…... Of good sized bulbs plus, planting hardy varieties in autumn and winter USE greenhouse or during fully! Direct into the soil will have a crisp, pink flesh, tinged white until... Be exactly it from my experience yellow skins Unpack sets on arrival and spread in light! A variety of red onion has firm white flesh with dark red rings and a little.. Sets ) - is a true French longue type, bred in the.. Tray until when to plant autumn onions uk are rich in vitamins and minerals, can be eaten having. In any good fertile soil provided it ’ s quick and easy to grow onions in June 5 to cm! The row in a heated greenhouse or in a heated greenhouse or in a sheltered position outdoors it good. ( Close spacing will give smaller onions than wider spacings ) Pack 250g! 10-12In ) apart in rows 25-30cm ( 10-12in ) apart from mid-March mid-April... From October to January and you will be the average for the first few weeks birds May be... Them against a house wall where they will get some light rain occasionally Value & garden ready.! Is n't a variety of red onion has firm white flesh with red. … plant from February to April on the right can be a problem lifting the sets!