Onion

THE BOTTOM LINE: Cook sprouted onions as soon as possible after the sprouts appear, since the flavor and texture of the onion will only continue… Read More »Can You Still Use Onions That Have Sprouted?

Black mold on onion is caused by aspergillus niger, a common fungus in soil. To discourage mold growth, store onions in the refrigerator up to… Read More »Why Is There Black Stuff In My Onion?

3 to 4 months. Once planted, onions typically develop into full-sized bulbs after 3 to 4 months. As is important throughout your garden, keeping onion… Read More »How Long Does It Take For Onions To Form Bulbs?

Long-day onions start forming bulbs when they receive at least 14 hours of sunlight each day. These varieties are best for New Hampshire gardens, where… Read More »What Triggers Onions To Bulb?

The onions are underground and tolerate cold weather. However, a layer of mulch is helpful for overwintering onions in cold, northern climates. You can also… Read More »Can You Harvest Onions In Winter?

Because onion growth is aboveground and is not as winter-hardy as buried garlic’s, it’s wise to give onions some protection in Zone 6 and above… Read More »Can You Overwinter Onions In The Ground?

Some onion varieties are just more susceptible to splits; for example, some red varieties and sweet Spanish onions will split if planted too far apart.… Read More »Why Do Onions Split When Growing?

Secret #1: Wait for half the plants to fall over before you start harvesting. Secret #2: Stop watering your onion crop before harvest. Which onions… Read More »How Long Can Onions Stay In The Garden?

You don’t need to clean off the onions yet. Just set them out to dry, dirt and all, until the stems turn brown and brittle.… Read More »Do You Wash Onions After Harvest?

Onion Flowers Are Edible If it’s too late in the season to be worried about bolting or your onions have already flowered, you can eat… Read More »Can You Do Anything With Onion Flowers?