How Long Onions Last

Read on to get the answer to “why are my onions variegated.”are susceptible to their fair share of pests and disease as well as disorders. A rather rare occurrence, chimera onions are still edible, although the genetic abnormality may alter their...

Find out about the identification and control of onion maggots in this article.Onion maggots are the larval form of a little gray fly that looks a lot like a common housefly except that it is only one-fourth inch long.

Because the leaf symptoms only begin at maturity, by the time you notice the infection, the bulbs have already rotted.Treating onion fusarium rot isn't really possible, but good management practices can help you prevent the disease or minimize its impact...

Avoid fertilizers with sulfur, as this will make the onions taste less sweet.Short-day sweet onions should be ready to harvest in early to mid-spring, while intermediate-day varieties should be ready in early to midsummer.

When harvesting scallions, choose the largest and use them first, as it is best to both harvest and use scallions right away. The exact time for scallion picking varies upon personal preference but is usually within about 60 days after planting.Scallions...

Rotate your onion crops for at least three years.when conditions are dry to avoid neck injury, which may act as a vector for infection. This is actually a disease called ‘purple blotch.' What is onion purple blotch?

A shop light on an adjustable chain makes an excellent grow light for people who growing indoor onions.Water is an important to growing onions in container gardens because your container onions will have little access to naturally stored rainfall from...

These super sweet onions mature in 110 days and are most ideal for USDA zones 5-6.A popular variety of day-neutral onion is the appropriately named Candy Onion but there's also Sweet Red and Cimarron.

Properly cure onions for storage, and choose varieties that are known to store well if you plan on storing them for months. Eat any damaged onions immediately, because they won't store as well.infections appear as black spots or streaks around the top...

How to store onion sets is as easy as 1-2-3.. Find a mesh type bag (like the bag your store bought cooking onions come in) and place the onion sets inside the bag.Hang the mesh bag in a cool, dry place with good air circulation.

Onions are most susceptible when temperatures are between 59 and 78 F. Limit irrigation late in the season when onion tops are drying. Onion botrytis leaf blight, often known as “blast,” is a common fungal disease that afflicts onions grown around...

If your onions won't grow big, keep reading for more onion facts that can help you fix that.are good for us. Once onion bulbs begin to swell (in late spring), ensure that they remain above ground.

Lay them out to cure with the tops still attached, in a warm, airy place. Most gardeners plant onion sets, the second year small red onion bulbs, to hasten the maturation and harvest of the onions.freestar.queue.push(function() { googletag.display("div-gpt-ad-300x250-ATF-1");...

The plants benefit from regular irrigation, especially during hot, dry weather, but they are relatively drought tolerant.No fertilizer is required, especially if you add compost to the soil at planting time.

The infection gets into bulbs through wounds and damage. As the infection creeps in, the onion will appear water soaked. Damage while the bulb is still in the ground, and after it has been harvested, can lead to infection.Once the disease has set in,...

If that is the case, the issue may have to do with a fungus.Vetting the causes of plant problems can be vexing. Both are more prevalent in early season crops, crowded stands and failure to rotate crops.Tip blight on onions is a named disease that stems...

They will have a bolder flavor than scallions, however, so if you don't want such an “oniony” burst, use the scallion.Spring onions are ideal on the grill, brushed lightly with olive oil (including the greens!) and grilled to a charred exterior and...

The spores are usually released on to the wind or can spread by rain or overhead watering.Powdery mildew on onions is most prevalent in the hot, dry conditions of summer months that have followed cool, wet spring weather.

“Short day” cultivars should be planted mid fall either directly sown or with onion sets.Grow onions in raised beds about 4 inches high and 20 inches across. Dig a 4-inch trench in the bed and distribute a(10-20-10) 2 or 3 inches below the transplants,...

There are no resistant varieties of Allium species.Once you have the disease on your plants, there are several chemical treatments that can combat the fungus. The disease initially infects the foliar tissue and can result in stunted bulb formation if...

This occurs when the onions are large and the tops are heavy. However, if your goal is tofor the winter, rolling down onion tops encourages the onion to turn brown and stop taking up water, thus boosting the final process of ripening.

Pull the leaves apart and check under the leaf folds as well as near the base of the bulb. Biological control of onion thrips generally includes the introduction of the pest's natural enemies such as.

In white or yellow onions, the layers become darker. Mushy rot in onions is the Achilles' heel of stored Allium. This is primarily a disease of stored onions that occurs post-harvest.

Good sanitation helps keep disease pathogens out of the garden.Take care when using a cultivation tool around onions. Cuts in the bulbs and foliage create an entry point for disease spores.Buy seeds, plants and sets from a reputable garden center.

Clean tools thoroughly after working in infected areas. Look for products registered for use against pythium root rot of onions.Use fungicides only when necessary; the pathogen may become resistant.Clean shoe soles after walking on infected soil.

They can hold in the refrigerator crisper for a week or possibly more, but are best fresh. Few things are better than using your own produce when snow covers the ground and nothing green and growing is possible.Spring onions and green onions won't store...

The disease makes the onions become mushy and water soaked, causing damage on its own and also opening up a pathway for a host of other diseases and fungi to enter and break down the onion.