When To Harvest Onions

After leaf growth is complete, each plant will send up one or more stalks for flowering. Whether it's the narrow green ones in your salad or the fat juicy slice on your burger,straight from the garden are something to behold.

What causes chimera onions and are onions with streaked leaves still edible?If you are looking at leaves of varying shades of green to yellow to white in color that are either linear or mosaic, the most likely culprit is a genetic abnormality called chimera.

When they hatch, the maggots feed on the underground onion bulbs for about three weeks before they leave the bulb and move out to the soil where they pupate. Older plants may have limp, yellow leaves.

The best way to manage fusarium rot is to take steps to prevent it.Fusarium basal plate rot in onions is caused by several species offungi. Keep insects under control and provide your plants with adequate nutrients.

These onions tend to be hardy down to 20 F. If your winters are very cold, it's also possible to start sweet onions indoors and transplant them out in the spring, though the bulbs will never get as big.freestar.queue.push(function() { googletag.display("div-gpt-ad-300x250-ATF-1");...

The exact time for scallion picking varies upon personal preference but is usually within about 60 days after planting.Scallions can be harvested several times throughout the season depending on their level of maturity, with most people harvesting them...

Ensure that plants are properly spaced and keep the area around the onions weed free to increase circulation, which will allow the plants to dry from dew or irrigation more rapidly.

Because plastic tubs are much cheaper than a comparable sized pot, growing onions in a tub is economical and efficient. If you choose to grow onions in pots, choose a large mouthed pot.

While they can be planted in northern locations, the bulbs tend to be smaller. They require a mild winter climate in zone 7 or warmer. They require 14-16 hours of daylight and are usually grown in the northern regions with a USDA of zone 6 or colder.

Therefore, the best methods of onion black mold control involve prevention.freestar.queue.push(function() { googletag.display("div-gpt-ad-300x250-ATF-1"); });Sanitation measures (cleaning up your garden beds) will help prevent black mold problems.

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.

Soggy soil promotes fungal disease and rot. Limit irrigation late in the season when onion tops are drying. The disease spreads rapidly, significantly affecting quality and yield when harvest time rolls around.

Common onion info tells us that it is often easier growing big onions from plants than from seed.Help, My Onions Won't Grow Big – Growing Big OnionsIt is just one of those onion facts that the key to growing big onions is early planting, with fertilizer...

Read on to learn more.Growing red onions is as easy as any other type of onion. Space the plants 6 inches apart in furrows 12 inches apart. Water the onions until they are wet, but not drenched.Onion roots are shallow, so they need a consistent supply...

Allow about 8 inches between each seedling.If you have access to established plants, you can easily propagate new plants by division. Growing Welsh onions is a cinch, so don't hesitate to plant these tasty, attractive plants where you can enjoy the hollow,...

It most commonly affects onions while they are being stored, but contamination or the damage that leads to contamination often occurs during or around harvest. You can prevent infection in several ways, though:Avoid overwatering your onion plants, especially...

The problem may also be cultural. Eventually, the disease progresses into the bulb. They feed on plant sap from the leaves and their behavior can cause discolored leaf tips.Temperatures higher than 80 degrees Fahrenheit (30 C.) seem to encourage thrip...

Rake the bed clear of debris and stones and amend the soil with someSow seed ¼ inch deep in rows 6 inches apart. It's spring and the garden or farmer's market, as the case may be, is brimming with fresh, tender, delectable veggies.

This powdery white coating is the disease's mycelium which contains spores. Be sure to read fungicide labels to select one that will treat this condition. The spores are usually released on to the wind or can spread by rain or overhead watering.Powdery...

Each leaf corresponds to a ring of the onion and the larger the leaf, the larger the ring.Choosing an appropriate onion variety for your region and following the correct planting time is an important factor in getting healthy onion bulbs to form.

It;s much easier and less toxic to prevent the formation of the spores in the first place.Since the fungus overwinters on other plant material, clean up dead plants at the end of the season.your allium crops to areas that were not previously hosting plants...

Once you've folded the top of the onions, leave the onions in the ground for several days. Fold or bend onion tops when the onion begins to turn yellow and fall over on their own. Withhold water during this final ripening period.The technique for folding...

These insects are most active during spring, but continue their damage throughout fall before overwintering in nearby debris.freestar.queue.push(function() { googletag.display("div-gpt-ad-300x250-ATF-1"); });The trail of damage left by these pests can...

Lay them out to dry thoroughly before bagging or boxing them up again for storage. In white or yellow onions, the layers become darker. The bulbs are easy to grow in well-draining soil and come in a wide variety of colors and levels of flavor.

The best course of action is to focus on next year's crop so that it doesn't happen again.freestar.queue.push(function() { googletag.display("div-gpt-ad-300x250-ATF-1"); });Here are some growing tips to help prevent the introduction of diseases into your...

Similarly, consider growing onions in pots filled with commercial potting mix.Discard infected plants in sealed bags or containers. Consider planting onions in raised beds, which may minimize impact of the disease.

The location must also be dry and low in humidity to prevent rot and molds. Any container will do as long as there is airflow.All produce keeps best in cooler conditions, which slow down the decay process.