When Are Onions Ready To Pick Out Of The Garden

Onions are ready to pick out of the garden when their leafy tops begin to yellow, flop over, and dry out naturally.
 
This usually happens about 100 to 120 days after planting, depending on the variety you’ve chosen to grow.
 
If you’ve been wondering exactly when are onions ready to pick out of the garden, the short answer is that you’re looking for clear visual and physical clues rather than a strict calendar date.
 
Knowing when onions are ready to pick out of the garden saves you from harvesting too early, which gives you puny bulbs, or too late, which can lead to rot or bolting.
 
In this post, we’ll walk through the classic signs that onions are ready to pick, how to speed up the process, and what to do after you pull them so they store well.
 
Let’s dig into the details so you can confidently know when onions are ready to pick out of the garden.
 

When Are Onions Ready To Pick Out Of The Garden? Key Signs To Look For

When onions are ready to pick out of the garden, they basically tell you themselves through their tops and necks.
 
The most reliable indicator is when about half to three-quarters of the green tops have fallen over naturally.
 
You don’t want to bend them over yourself as a shortcut because that can trick you into harvesting before the bulbs are fully mature.
 
Here are the specific signs that onions are ready to pick out of the garden:
 

1. The Tops Yellow and Flop Over

The first thing you’ll notice is that the tall, upright green stalks start to lose their vigor.
 
When onions are ready to pick out of the garden, the tops will turn yellow or brown at the tips and begin to droop toward the ground.
 
This flopping isn’t a sign of disease; it’s the plant’s natural way of saying the bulb has stopped growing and is now focusing on curing.
 
Wait until at least half the tops have fallen over before you consider pulling any bulbs.
 

2. The Neck Softens

Gently squeeze the neck of the onion just above the bulb.
 
When onions are ready to pick out of the garden, that neck area will feel soft and slightly flexible instead of stiff and thick.
 
A firm, thick neck usually means the onion is still actively growing and needs more time in the soil.
 
If you pull them while the neck is still rigid, they won’t cure properly and are more likely to rot in storage.
 

3. The Bulb Size Matches the Variety

Check the size of the bulb peeking above the soil line.
 
When onions are ready to pick out of the garden, the shoulders of the bulb will look plump and have a noticeable rounded shape.
 
Different varieties mature at different sizes, so compare yours to the expected diameter on the seed packet.
 
If the bulb still looks flat or skinny, give it another week or two because onions are ready to pick only when they’ve reached their mature size.
 

4. The Skin Begins to Paper Over

As the onion matures, the outer layers start to form a dry, papery skin.
 
When onions are ready to pick out of the garden, you’ll see this thin, flaky layer beginning to form around the bulb.
 
This skin is essential for long-term storage, so don’t rush the process if you still see moist, thick scales.
 

How To Tell Onions Are Ready To Pick Out Of The Garden Before You Pull

You don’t have to guess when onions are ready to pick out of the garden because there’s a simple test you can do.
 
Gently brush away a little soil from the top of one bulb to inspect its size and skin development.
 
If the bulb looks full and the skin is starting to dry, onions are ready to pick out of the garden at that point.
 
Another trick is to keep a garden journal with your planting date so you have a rough timeline as a backup.
 
For short-day onions, you’re usually looking at 90 to 110 days.
 
For long-day onions, it’s often 110 to 125 days.
 
But the physical signs always trump the calendar when deciding when onions are ready to pick out of the garden.
 
If you’re still unsure, pull just one onion and check it.
 
If it looks mature, then your whole row is likely ready.
 

The Curing Process After Onions Are Ready To Pick Out Of The Garden

Once you’ve confirmed that onions are ready to pick out of the garden, the work isn’t over.
 
Curing is the step that turns fresh onions into long-lasting storage onions.
 
Here’s how to handle them right after harvest:
 

1. Stop Watering Before Harvest

About two weeks before you think onions are ready to pick out of the garden, stop watering them entirely.
 
Dry soil encourages the bulbs to begin curing naturally and reduces the risk of rot later on.
 
This dry period is a big part of why onions are ready to pick out of the garden with better skin quality.
 

2. Lift Them Gently, Don’t Yank

Use a garden fork to loosen the soil around each bulb before pulling.
 
When onions are ready to pick out of the garden, their roots are still holding firmly, so yanking can bruise the bulb.
 
Shake off excess dirt but don’t wash them with water because moisture will ruin the curing process.
 

3. Let Them Cure in the Sun or Shade

Lay your onions out in a single layer with the tops still attached.
 
If the weather is dry and sunny, leave them in the garden for a few days to cure.
 
If rain is in the forecast, move them to a well-ventilated shed or garage instead.
 
The goal is to let the outer skin dry completely until it’s crisp and papery.
 
This takes about two to three weeks on average.
 
When the necks feel completely dry and tight, onions are ready to pick out of the garden for long-term storage.
 

4. Trim and Store Properly

After curing, cut the tops down to about an inch above the bulb and trim the roots.
 
Keep them in a cool, dry, dark place with good airflow, like a mesh bag or a wire basket.
 
Properly cured onions can last for several months if you store them right.
 

So, When Are Onions Ready To Pick Out Of The Garden?

Onions are ready to pick out of the garden when the tops have yellowed and flopped over, the necks feel soft, and the bulbs have reached their mature size with papery skin forming.
 
The exact timing depends on your variety and growing conditions, but these visual and tactile cues are your best guide.
 
Stop watering two weeks before harvest, lift gently, and cure thoroughly to get the best storage results.
 
Now that you know when onions are ready to pick out of the garden, you can step outside with confidence and pull your crop at the perfect moment.
 
Happy harvesting, and enjoy the sweet reward of your homegrown onions!