When and How to Harvest, Dry and Store Garlic – Complete UK Guide

Knowing when to harvest garlic in the UK is just as important as knowing when to plant it.

After spending months growing garlic on your allotment or in your vegetable garden, there’s nothing more satisfying than lifting those beautiful bulbs from the soil.

You planted the cloves during autumn, watched the green shoots appear through winter and cared for the plants as they grew during spring.

Now summer has arrived, and the garlic is beginning to look different.

Some of the lower leaves are turning yellow.

Other leaves have started drying out.

And you’re probably wondering whether it’s finally time to dig up your garlic.

But should you wait until every leaf has turned brown?

Can you harvest garlic while the leaves are still green?

What happens if you leave it in the ground for too long?

And once you’ve lifted your bulbs, what’s the best way to dry and store them so you can continue enjoying your harvest for months?

These are all important questions.

Here at Gardening with Ben, I love growing garlic and elephant garlic on the allotment.

They’re fantastic crops because you can plant them during autumn and enjoy harvesting them the following summer.

However, growing healthy garlic is only half the job.

Harvesting at the correct stage, drying the bulbs properly and storing them in suitable conditions can make an enormous difference to how long your garlic keeps.

If you harvest too early, your bulbs may be immature.

Leave them too long, and the protective skins can begin breaking down.

If you put freshly harvested garlic straight into storage without curing it, excess moisture may lead to mould and deterioration.

That’s why it’s worth taking a little extra care at the end of the growing season.

In this complete UK gardening guide, I’ll explain exactly when to harvest garlic, how to recognise the signs of maturity, how to lift bulbs without damaging them and the best way to cure your harvest.

We’ll also cover garlic storage, hardneck versus softneck varieties, harvesting elephant garlic and what to do with bulbs that won’t store.

Whether you’re growing garlic in raised beds, patio containers or a traditional allotment, these practical tips will help you make the most of your harvest.

When Is Garlic Ready to Harvest in the UK?

Most garlic grown in British gardens is harvested between late spring and early autumn, depending on the variety and planting date.

For many autumn-planted varieties, June and July are particularly common harvesting months.

However, some mature earlier, while spring-planted garlic may not be ready until later in summer or early autumn.

Is June a Good Month to Harvest Garlic?

Yes.

Early-maturing autumn-planted garlic may be ready during June.

However, don’t assume every garlic plant is mature simply because June has arrived.

Check the foliage and inspect a bulb.

Can You Harvest Garlic in July?

Absolutely.

July is a very common harvesting month for garlic planted during the previous autumn.

Many gardeners begin lifting their garlic when the lower leaves turn yellow and the bulbs have reached a suitable size.

Can You Harvest Garlic in August?

Yes.

Late-maturing varieties and spring-planted garlic may still be growing during August.

What About September?

Some later spring-planted garlic may be ready in early autumn.

However, many traditional autumn-planted varieties will already have been harvested.

Does Every Garlic Variety Mature Together?

No.

Different varieties can have different harvesting times.

Even garlic growing in the same raised bed may not mature uniformly.

That’s why I always recommend checking the crop itself rather than relying entirely on the calendar.

Garlic Harvesting Calendar for the UK

Planting period	Approximate harvesting period	Important notes
September–October	Late spring to summer	For suitable autumn varieties
November	June–July or later	Depends on variety and conditions
December	Summer	Soil and winter conditions matter
January–February	Summer to early autumn	Choose suitable late-winter varieties
March	Later summer to early autumn	Bulb size can be less predictable

These dates are approximate.

The season can change considerably from one year to another.

A mild spring may encourage earlier development, while prolonged cold or wet weather can delay maturity.

In northern areas such as Yorkshire, garlic may develop differently from crops growing in warmer, sheltered southern gardens.

Seven Signs Your Garlic Is Ready to Harvest

One of the biggest mistakes gardeners make is harvesting garlic too early or leaving it in the soil for too long.

Fortunately, there are several signs that can help.

1. The Lower Leaves Begin Turning Yellow

This is one of the most useful indicators.

As garlic approaches maturity, the oldest leaves near the bottom of the plant often begin yellowing and drying.

For many crops, harvesting becomes worth checking when several lower leaves have turned yellow or brown.

Garden Organic suggests checking when the first four to six leaves have yellowed.

However, this isn’t an absolute rule for every variety or growing condition.

2. The Upper Leaves May Still Be Green

You don’t need to wait until every leaf has died.

It’s common for some upper leaves to remain green when the bulbs are approaching harvest readiness.

3. The Plant Stops Producing Vigorous New Growth

As the crop matures, it begins finishing its growing cycle.

You may notice that growth slows considerably.

4. The Bulb Has Reached a Good Size

A carefully lifted sample bulb can show whether the cloves have developed properly.

5. The Bulb Contains Distinct Cloves

Most mature ordinary garlic bulbs contain individual cloves beneath their protective skins.

However, some plants produce an undivided round, so bulb division alone isn’t a universal test.

6. The Outer Wrappers Are Still Intact

A mature bulb suitable for storing should retain protective outer layers.

If the wrappers are already breaking apart, the crop may have been left too long.

7. The Bulb Feels Firm and Healthy

A mature, healthy bulb should be reasonably firm.

Soft, decaying bulbs need investigating.

Gardening with Ben tip: If you’re unsure whether your garlic is ready, carefully lift one bulb first. It’s far better to inspect a sample than to harvest your entire crop too early.

Should You Wait Until All Garlic Leaves Are Brown?

No.

This is a common misunderstanding.

Garlic leaves naturally yellow and dry as the crop matures.

However, if you wait until every leaf has completely died, you may leave your garlic in the ground too long.

Why Does This Matter?

Garlic bulbs are protected by layers of outer skins, often called wrappers.

These wrappers help protect the cloves during storage.

As the plant becomes increasingly mature, some of these layers deteriorate.

What Happens If the Wrappers Break Down?

The cloves can become more exposed.

Bulbs may begin separating.

Storage quality can decrease.

Are a Few Green Leaves a Problem?

Not necessarily.

A garlic plant can have several yellowing lower leaves and still retain healthy green upper foliage when it’s ready to harvest.

What If Every Leaf Is Green?

The crop may still be actively growing.

Check the planting date and variety before harvesting.

If you’re simply looking for fresh garlic to use immediately, it can sometimes be harvested earlier, but it may not store as well as mature, properly cured garlic.

What Happens If You Harvest Garlic Too Early?

Harvesting too early can result in disappointing bulbs.

Smaller Bulbs

The plant may not have finished developing.

Immature Cloves

Individual cloves may be less clearly formed.

Poor Protective Wrappers

The outer skins may not have developed sufficiently for reliable storage.

Shorter Storage Life

Immature garlic generally doesn’t store as well as mature, properly cured bulbs.

Can You Eat Garlic Harvested Early?

Yes, provided the bulb is healthy and correctly identified as edible garlic.

Young fresh garlic can be delicious.

However, it’s best used promptly rather than treated as long-storage garlic.

Should You Replant an Immature Bulb?

It’s usually better to save healthy, properly developed planting material from a mature crop.

What Happens If You Harvest Garlic Too Late?

Leaving garlic in the soil after it has reached maturity can also cause problems.

Bulbs Begin Splitting

The outer wrappers can break down, allowing the cloves to separate.

Protective Skins Deteriorate

This reduces protection during storage.

Bulbs Become More Vulnerable to Damage

Exposed cloves may be affected by moisture and soil conditions.

Storage Life Can Be Reduced

Overmature garlic often keeps for less time.

Is Split Garlic Still Edible?

Healthy, sound split garlic may still be suitable for cooking.

However, inspect each clove and use it relatively promptly.

Don’t use garlic showing mould, rot or other signs of spoilage.

How to Check Whether Garlic Is Ready Without Harvesting Everything

If you’ve got a full raised bed of garlic, I wouldn’t recommend harvesting every plant on the same day without checking.

Instead, inspect one or two representative bulbs.

Step 1: Choose a Plant

Select a garlic plant showing several yellowing lower leaves.

Step 2: Loosen the Soil

Use a hand fork or trowel.

Work carefully around the bulb.

Step 3: Lift the Sample

Gently loosen the plant rather than pulling forcefully on the foliage.

Step 4: Examine the Bulb

Check whether it has developed distinct cloves and protective outer skins.

Step 5: Look at the Size

Compare it with what you’d reasonably expect from the variety.

Step 6: Check for Disease

Look for unusual decay, softness or damage.

Step 7: Decide Whether to Harvest the Rest

If the bulb is mature and several other plants show similar signs, it may be time to begin lifting.

If the bulb still appears immature, allow the remaining plants more time where growing conditions permit.

How to Harvest Garlic – Step-by-Step UK Guide

Once you’ve confirmed that your garlic is ready, the next job is lifting the bulbs.

Harvesting carefully matters because damaged garlic doesn’t store as well.

Step 1: Choose a Suitable Day

If possible, choose a day when the weather is dry.

Harvesting during a dry spell can make soil removal and curing easier.

However, don’t leave overmature garlic sitting in waterlogged ground simply because the weather forecast isn’t perfect.

Step 2: Prepare Your Equipment

You’ll need:

• A garden fork or hand fork.
• A clean harvesting tray or basket.
• Somewhere dry to place the bulbs.
• Labels if you’re growing several varieties.

Step 3: Position the Fork Away from the Bulb

Don’t put the fork directly against the garlic stem.

The developing bulb may be wider than you expect.

Step 4: Loosen the Soil

Gently push the fork into the soil and lift from beneath the plant.

Step 5: Lift the Bulb Carefully

Support the plant and ease it from the ground.

Avoid pulling hard on the foliage.

Step 6: Remove Loose Soil

Gently brush off loose soil with your hands.

Don’t scrape aggressively or damage the outer wrappers.

Step 7: Keep the Leaves Attached

Leave the stems and leaves attached during initial curing.

This makes handling easier and helps you assess drying progress.

Step 8: Inspect Each Bulb

Look for cuts, bruises, splitting, soft areas or obvious disease.

Step 9: Separate Damaged Bulbs

Keep damaged but otherwise sound garlic apart from your best storage-quality bulbs.

Step 10: Move the Harvest Somewhere Suitable

Once lifted, protect the bulbs from further rain and excessive heat.

Step 11: Arrange for Drying

Place them in a single layer with adequate airflow.

Step 12: Label Your Harvest

If you’ve grown several garlic varieties, keep them separate and labelled.

Gardening with Ben tip: The temptation is to pull garlic straight out of the soil by its leaves, but using a fork to loosen the roots is usually much safer. You don’t want to damage the bulbs after spending months growing them.

Can You Pull Garlic Out by Hand?

Sometimes garlic growing in loose soil will lift quite easily.

However, pulling hard on the leaves can damage the plant or separate the foliage from the bulb.

Why Is That a Problem?

The bulb may remain in the ground.

You can damage the neck or surrounding tissues.

Damaged garlic may store poorly.

What Is the Better Method?

Loosen the soil with a fork and lift the entire bulb carefully.

This is particularly important in heavy clay soil.

How to Harvest Garlic from Raised Beds

Raised beds can make harvesting easier because the soil is often relatively loose and well structured.

Check the Soil

If it’s dry and compacted, take care when loosening bulbs.

Use a Hand Fork

A small fork often provides enough leverage.

Avoid Disturbing Other Crops

If you’re growing garlic alongside onions, make sure you don’t damage neighbouring plants.

Remove Soil Gently

Lift the garlic and brush off loose soil.

Keep Varieties Separate

Different garlic varieties can mature at different times.

If part of the bed remains green and vigorous, don’t automatically harvest everything.

How to Harvest Garlic Grown in Pots

Container-grown garlic is harvested in much the same way as garlic grown in the ground.

However, the compost may be easier to loosen.

Step 1: Check Maturity

Look for naturally yellowing lower leaves.

Step 2: Stop Unnecessary Watering

If the bulbs are mature, avoid keeping the compost excessively wet.

Step 3: Loosen the Compost

Use a hand trowel or carefully tip the container if appropriate.

Step 4: Remove the Bulbs

Lift gently to avoid bruising.

Step 5: Check for Root Problems

Inspect the bulbs for decay or other signs of disease.

Step 6: Begin Curing

Move sound bulbs into a dry, well-ventilated area.

Should You Wash Garlic After Harvesting?

For garlic you intend to store, it’s generally better not to wash the bulbs.

Why Avoid Washing?

Freshly harvested garlic already contains considerable moisture.

Adding more water can make drying more difficult.

Wet conditions encourage deterioration.

What If the Bulbs Are Covered in Mud?

Allow surface soil to dry a little in suitable conditions, then gently brush away loose dirt.

Don’t scrub or strip off unnecessary protective wrappers.

Can You Wash Garlic Before Cooking?

Yes.

You can clean garlic as needed when preparing it for use.

The important distinction is between cleaning garlic immediately before cooking and soaking garlic intended for long storage.

What Is Garlic Curing?

Curing is the process of drying harvested garlic so its outer protective wrappers and neck become suitable for storage.

This is one of the most important steps after harvesting.

Why Do You Need to Cure Garlic?

Fresh garlic still contains moisture in its leaves, neck and outer bulb layers.

If it’s stored without adequate drying, that moisture can encourage mould and decay.

What Happens During Curing?

The leaves gradually dry.

The neck becomes less moist.

The outer wrappers become papery.

The bulb becomes more suitable for longer-term storage.

Does Curing Make Garlic Bigger?

No.

The bulb has already reached its mature size.

Curing is about preparing it for storage, not increasing its growth.

How to Dry and Cure Garlic – Step-by-Step

Once your harvest is lifted, follow these steps.

Step 1: Choose a Dry Location

A well-ventilated shed, sheltered outbuilding or suitable greenhouse can work well.

Step 2: Provide Plenty of Airflow

Good ventilation is essential.

Avoid piling bulbs into deep heaps.

Step 3: Spread Garlic in a Single Layer

Lay bulbs on trays, mesh or slatted shelves.

Allow air to circulate around them.

Step 4: Avoid Persistent Dampness

Don’t leave garlic exposed to repeated rainfall.

Step 5: Prevent Excessive Heat

If using a greenhouse, monitor temperatures.

The RHS advises avoiding excessive drying heat above approximately 30°C.

A hot, closed greenhouse during summer may become unsuitable.

Step 6: Protect from Harsh Exposure

Bright conditions may assist initial drying, but avoid leaving bulbs exposed to prolonged intense heat that could damage them.

A dry, airy position is more important than strong sunshine.

Step 7: Leave Foliage Attached Initially

Allow the stems and leaves to dry naturally.

Step 8: Turn or Rearrange if Necessary

If bulbs are lying on trays, check them occasionally to ensure even drying and adequate airflow.

Step 9: Check for Deterioration

Remove any bulbs developing mould, softness or obvious decay.

Step 10: Wait Until the Wrappers Are Dry

The outer skins should become papery.

Step 11: Check the Neck

The neck should feel dry rather than moist and fleshy.

Step 12: Trim and Store

Once curing is complete, trim the dried roots and stems as required, then move suitable bulbs into longer-term storage.

How Long Does Garlic Take to Dry After Harvesting?

Under suitable conditions, garlic commonly takes around two to four weeks to cure.

However, the exact time depends on several factors.

Weather

Warm, dry weather can support faster drying.

Cool, humid conditions can slow the process.

Airflow

Poor ventilation can delay drying and increase spoilage risks.

Bulb Size

Large garlic bulbs may take longer to dry thoroughly.

Variety

Different garlic varieties can have different neck and wrapper characteristics.

Harvest Conditions

Bulbs lifted from very wet soil may need more careful drying.

Should You Always Wait Exactly 14 Days?

No.

Check whether the garlic is actually cured.

The calendar is only a guide.

Can Garlic Take More Than Four Weeks?

In cool or humid conditions, thorough drying may take longer.

However, if bulbs remain persistently damp, improve the drying environment rather than simply leaving them in unsuitable conditions.

How Do You Know Garlic Is Properly Cured?

There are several useful signs.

Dry Outer Wrappers

The skins should feel papery.

Dry Leaves

The attached foliage should become dry and rustling.

Dry Neck

The neck should no longer feel green and juicy.

Firm Bulb

The bulb should remain firm beneath its wrappers.

Dry Roots

The fine roots should become dry and brittle.

No Signs of Mould

The bulbs shouldn’t show developing mould, slime or soft decay.

Does the Garlic Have to Become Completely Hard?

No.

The cloves should retain their normal healthy firmness.

Overdrying, damage or decay can all reduce quality.

Can You Dry Garlic in a Greenhouse?

Yes.

A greenhouse can be a useful drying area if it’s dry and well ventilated.

However, summer temperatures are an important consideration.

What Is the Main Risk?

A closed greenhouse can become extremely hot.

Excessive heat may damage garlic.

How Can You Make It Suitable?

Open vents and doors where appropriate.

Position garlic on well-ventilated trays.

Monitor temperature.

Avoid allowing the bulbs to sit in direct intense sunlight during very hot periods.

What About a Polytunnel?

A polytunnel can also be used if it provides suitable dry conditions, airflow and temperature control.

However, polytunnels may become very warm during summer.

Don’t assume a polytunnel is automatically better than an airy shed.

Which Would I Choose?

I would choose whichever location provides reliable dryness, ventilation and protection from excessive heat.

For many gardeners, a sheltered, ventilated shed is the easiest option.

Can You Dry Garlic in a Shed?

Yes.

A suitable garden shed is often an excellent place to cure garlic.

What Makes a Good Drying Shed?

It should be:

• Dry.
• Well ventilated.
• Protected from rainfall.
• Free from excessive heat.
• Suitable for laying out or hanging bulbs.
• Protected from rodents and other contamination.

Can You Hang Garlic from the Roof?

Yes, if the structure is strong enough and there’s adequate airflow.

You can tie bulbs into small bundles or use suitable drying racks.

Should You Hang Huge Bunches Together?

Avoid creating dense bunches where moisture becomes trapped.

Smaller bundles are easier to inspect and dry.

How to Store Garlic After Curing

Once your garlic is dry, the next step is storing it correctly.

For many gardeners, this is just as important as harvesting.

What Conditions Does Garlic Need?

Garlic stores best in a cool, dry, well-ventilated location.

For domestic storage, the RHS recommends approximately 5–10°C, where practical.

Can You Store Garlic in a Kitchen Cupboard?

Yes, if the cupboard is suitably dry and ventilated.

However, warm kitchens may shorten storage life.

Can You Store Garlic in a Garage?

Possibly.

A garage may work if it remains dry and doesn’t experience damaging temperature or humidity extremes.

Can You Store Garlic in a Shed During Winter?

Sometimes.

However, uninsulated sheds can become very cold and damp.

Check the conditions rather than assuming every shed is suitable.

Should Garlic Be Stored in Direct Sunlight?

No.

Once cured, store bulbs away from prolonged direct sunlight and excessive heat.

How Important Is Ventilation?

Very important.

Airflow helps prevent moisture building up around stored bulbs.

Best Containers for Storing Garlic

Choosing a breathable storage container is useful.

Mesh Bags

Mesh bags allow air to circulate.

They’re a popular option for storing cured garlic.

Wire Baskets

An open wire basket can work well.

Slatted Wooden Trays

These are useful if you’ve harvested a larger crop.

Breathable Baskets

Baskets can provide suitable airflow if they aren’t packed too tightly.

Hanging Bundles

Fully cured garlic may be hung in small bundles.

Garlic Braids

Softneck garlic can sometimes be braided using its dried, flexible stems.

Should You Use Plastic Bags?

Avoid sealed plastic bags.

They can trap moisture and encourage deterioration.

Can You Store Garlic in Airtight Jars?

Not for ordinary whole-bulb storage.

Fresh or incompletely dried garlic can deteriorate in unsuitable sealed conditions.

How Long Can Home-Grown Garlic Be Stored?

Storage life depends on the variety, growing conditions, harvest maturity and curing quality.

Hardneck Garlic

Many hardneck varieties store for approximately four to six months.

Some keep longer under excellent conditions, while others deteriorate sooner.

Softneck Garlic

Softneck varieties generally keep longer.

Some well-cured varieties can store for many months, potentially approaching a year under suitable conditions.

Elephant Garlic

Elephant garlic may store for several months when properly cured, although its keeping qualities differ from ordinary garlic.

Does Bigger Garlic Keep Longer?

Not automatically.

Variety and curing quality are generally more important than bulb size alone.

Can Poorly Cured Garlic Last for Months?

It’s less likely.

Excess moisture can encourage mould and other storage problems.

How Often Should You Check Stored Garlic?

Inspect your stored bulbs regularly.

Remove any showing deterioration before problems spread to neighbouring bulbs.

Hardneck vs Softneck Garlic: Which Stores Better?

This is particularly useful to know when choosing garlic varieties for your allotment.

Feature	Hardneck garlic	Softneck garlic
Typical cloves	Fewer, larger cloves	Often more, smaller cloves
Flowering stems	Common	Less common
Typical storage	Often four to six months	Often considerably longer
Braiding	Usually less suitable	Often suitable
Main advantage	Large cloves and varied flavours	Longer keeping potential

Which Would I Choose for Long Storage?

If your main goal is keeping home-grown garlic well into autumn and winter, I’d consider suitable softneck varieties.

What If You Prefer Hardneck Garlic?

Grow it too!

Simply plan to use your hardneck garlic earlier and save longer-storing softneck bulbs for later.

Is It Worth Growing Both Types?

Yes.

Growing both can give you different flavours, clove sizes and storage options.

How to Store Elephant Garlic

Elephant garlic is a fantastic crop to harvest, especially because of its enormous bulbs.

However, it’s slightly different from ordinary garlic.

When Is Elephant Garlic Ready?

Many autumn-planted crops are ready during summer.

Check for naturally yellowing foliage and inspect a sample bulb.

How Should You Lift It?

Use a garden fork.

Large bulbs can be damaged if you work too close to the stem.

Does It Need Curing?

Yes.

Dry the bulbs thoroughly in suitable well-ventilated conditions.

What About the Tiny Corms?

You may discover small, hard offsets around the main bulb.

These are commonly called corms or cormels.

Healthy corms can be saved for propagation.

Can You Replant Elephant Garlic Rounds?

Yes.

If your elephant garlic produces one large undivided bulb, a healthy mature round can often be replanted during autumn.

It may develop a divided bulb in the following growing season.

Can You Store Garlic with the Leaves Attached?

Yes.

You can leave the leaves attached during curing.

Once completely dry, they can be trimmed or used for hanging.

Should You Cut the Stems Immediately After Harvest?

For garlic intended for storage, leaving the foliage attached during initial drying is a useful approach.

How Short Should You Cut the Stems?

Once cured, trim according to how you plan to store the bulbs.

For loose bulb storage, leave a short dry neck.

For hanging or braiding, retain sufficient stem length.

Can You Braid Hardneck Garlic?

Hardneck garlic has a relatively rigid central stem, making traditional braiding more difficult.

Softneck garlic is usually the better choice.

Should You Trim Garlic Roots After Harvesting?

Once the bulbs have cured, you can trim the dried roots.

Why Wait Until After Curing?

It allows the bulbs to dry naturally without unnecessary handling.

How Should You Trim?

Use clean scissors or secateurs.

Avoid damaging the basal plate.

Should You Cut Into the Bulb?

No.

Cutting into the bulb can reduce storage quality and may expose it to infection.

Can You Save Harvested Garlic for Planting Next Year?

Yes.

Saving healthy garlic cloves is a popular way to continue growing the same variety.

Choose Suitable Bulbs

Select healthy, well-developed bulbs.

Avoid Damaged Material

Don’t save bulbs showing serious bruising, rot or disease symptoms.

Cure Properly

Dry the bulbs thoroughly before storage.

Store Until Autumn

Keep them in suitable conditions until the planting season.

When Should You Separate the Cloves?

Generally, separate bulbs shortly before planting.

Should You Plant the Smallest Cloves?

Healthy small cloves can grow, but better-developed cloves are often preferable when selecting within the same variety.

Can You Save Bulbs from Rust-Affected Plants?

Rust affects foliage rather than directly creating a storage disease in every bulb, but severely affected crops may be weakened.

Inspect plants and bulbs carefully.

Avoid saving suspect or diseased planting material.

What About Onion White Rot?

Don’t replant bulbs from plants affected by suspected onion white rot.

The disease is serious and can spread through contaminated planting material or soil.

What Should You Do with Damaged Garlic Bulbs?

Not every harvested bulb will be suitable for storage.

You may accidentally pierce one with a fork.

Some bulbs may have split because they were harvested late.

Others may have been bruised.

If the Bulb Is Only Slightly Damaged

If the cloves remain healthy and sound, you may be able to use them promptly in cooking.

If the Bulb Has Split

Inspect the cloves carefully.

Healthy cloves may still be usable, but don’t expect them to store as long as intact bulbs.

If the Bulb Has Mould

Discard affected bulbs.

Don’t simply remove visible mould and assume the rest is safe.

If the Bulb Is Soft or Rotten

Discard it.

If the Bulb Has an Unusual Smell

Don’t use it.

Should Damaged Bulbs Be Stored with Healthy Ones?

No.

Keep them separate so any deterioration doesn’t affect the rest of your harvest.

Can You Eat Garlic Straight After Harvesting?

Yes.

Freshly harvested, healthy garlic can be eaten without first being cured.

Curing is primarily needed when you want to store garlic for longer periods.

What Is Fresh Garlic Like?

Fresh garlic can have more moisture than cured garlic.

Its flavour and texture may be slightly different.

Can You Roast Fresh Garlic?

Yes.

Fresh home-grown garlic is excellent for roasting.

Can You Use It in Soup?

Absolutely.

What About Homemade Garlic Butter?

Fresh garlic can be chopped and mixed into butter for immediate use.

Does Fresh Garlic Store for Months?

Not generally in the same way as properly cured garlic.

Use uncured fresh bulbs relatively promptly.

Can You Freeze Garlic?

Yes.

Freezing is an option if you have more garlic than you can use fresh or store as whole bulbs.

Can You Freeze Peeled Cloves?

Yes.

You can peel healthy cloves and freeze them in suitable freezer-safe containers.

Can You Freeze Chopped Garlic?

Yes.

Portioning chopped garlic can make cooking more convenient.

Does Freezing Change the Texture?

It can.

Frozen garlic may become softer after thawing, so it’s particularly useful for cooked dishes.

Can You Freeze Roasted Garlic?

Yes.

Roasted garlic can be frozen in suitable portions.

Should You Store Raw Garlic in Oil at Room Temperature?

No.

Homemade garlic in oil can create conditions in which Clostridium botulinum may grow and produce a dangerous toxin.

Don’t treat garlic preserved in oil as a safe room-temperature storage method without a properly validated preservation process.

For longer-term convenience, freezing garlic without oil is a simpler option.

Why Is My Stored Garlic Sprouting?

If garlic begins producing green shoots during storage, it may be responding to unsuitable storage temperatures, moisture or its natural growth cycle.

Is Sprouted Garlic Safe to Eat?

A firm, otherwise healthy garlic clove with a green shoot is generally usable for cooking.

However, its flavour may change.

Does Sprouting Mean It’s Rotten?

No.

Sprouting and rotting are different processes.

Can You Prevent Sprouting?

Proper curing and suitable cool, dry storage can help delay it.

Can Sprouted Garlic Be Planted?

Healthy cloves may still be suitable for planting during the appropriate season, although excessively sprouted or weakened cloves may perform less well.

Why Is My Stored Garlic Going Soft?

Softness can indicate deterioration.

Possible causes include:

• Inadequate curing.
• Excess moisture.
• Unsuitable storage temperature.
• Bruising.
• Old age.
• Fungal or bacterial decay.

What Should You Do?

Inspect the bulb.

If it has become soft, slimy, mouldy or rotten, discard it.

Check neighbouring bulbs for deterioration.

Review storage ventilation and moisture conditions.

Ten Common Garlic Harvesting and Storage Mistakes

1. Harvesting Too Early

Immature bulbs may be smaller and store poorly.

2. Leaving Garlic in the Ground Too Long

Overmature bulbs can split and lose protective wrappers.

3. Pulling Hard on the Leaves

This may damage the neck or separate the foliage from the bulb.

4. Piercing Bulbs with a Fork

Cuts and bruises reduce storage quality.

5. Washing Bulbs Intended for Storage

Additional moisture can make proper drying more difficult.

6. Drying Garlic in Excessive Heat

Extremely hot conditions may damage bulbs.

7. Piling Wet Garlic into a Heap

Poor airflow increases the risk of deterioration.

8. Storing Garlic Before It’s Cured

Moist necks and wrappers can encourage spoilage.

9. Using Sealed Plastic Bags

Trapped moisture can contribute to mould.

10. Failing to Check Stored Garlic

One deteriorating bulb can go unnoticed if you never inspect your harvest.

UK Garlic Harvesting and Storage Calendar

Month	Main jobs
January	Check stored garlic for sprouting, softness and decay.
February	Use older stored bulbs first and plan new planting stock.
March	Continue checking remaining stored garlic.
April	Monitor growing crops and maintain healthy foliage.
May	Watch for bulb development and early-maturing varieties.
June	Inspect suitable autumn-planted garlic for harvest readiness.
July	Harvest many mature garlic crops and begin curing.
August	Continue later harvests, finish curing and organise storage.
September	Check storage quality and reserve healthy bulbs for planting.
October	Plant selected healthy cloves from your saved stock.
November	Continue appropriate autumn planting and check storage.
December	Monitor stored garlic and use varieties with shorter keeping life.

Actual harvesting dates will vary by variety, planting time and seasonal conditions.

Frequently Asked Questions About Harvesting, Drying and Storing Garlic

When is garlic ready to harvest in the UK?

Many autumn-planted varieties are ready during June or July, although harvesting can range from late spring into early autumn.

What month should you harvest garlic?

June and July are common months for autumn-planted crops in Britain.

What are the signs garlic is ready to harvest?

Several lower leaves naturally yellowing, slowing growth and a mature bulb with intact protective wrappers are useful signs.

Should all garlic leaves be yellow before harvesting?

No. Waiting until every leaf dies can mean leaving garlic in the ground too long.

How many yellow leaves should garlic have before harvesting?

Some guidance recommends checking when the first four to six leaves have yellowed. Inspect a sample bulb rather than relying on an exact number.

Can you harvest garlic with green leaves?

Yes, particularly for fresh use, but immature bulbs may not store as well.

What happens if you harvest garlic too early?

You may get smaller, less mature bulbs with reduced storage potential.

What happens if you harvest garlic too late?

Bulbs can split and lose protective wrappers, reducing storage quality.

Should you pull or dig garlic?

Carefully loosen and lift garlic with a fork rather than pulling forcefully on the leaves.

Can you harvest garlic after rain?

Yes, if necessary. However, dry conditions generally make lifting and curing easier.

Should you wash garlic after harvesting?

Avoid washing garlic intended for long storage. Brush away loose soil instead.

Do you have to dry garlic before eating it?

No. Healthy fresh garlic can be eaten immediately.

Do you need to cure garlic before storing it?

Yes, for reliable longer-term storage, properly curing the bulbs is recommended.

How long does garlic take to dry?

Initial curing commonly takes approximately two to four weeks.

Can you dry garlic in a greenhouse?

Yes, if it’s well ventilated and doesn’t become excessively hot.

Can you dry garlic in a polytunnel?

Yes, provided it stays dry, airy and doesn’t overheat.

Can you dry garlic in a shed?

Yes. A dry, well-ventilated shed is often a good curing location.

Should garlic be dried in direct sunlight?

Short periods of suitable sunshine can assist drying, but avoid excessive heat and prolonged harsh exposure.

How do you know garlic is completely dry?

Look for papery wrappers, dry leaves, a dry neck and healthy, firm bulbs.

What is the best way to store garlic?

Keep fully cured garlic somewhere cool, dry and well ventilated in breathable containers.

What temperature should garlic be stored at?

The RHS recommends approximately 5–10°C for home storage where suitable conditions are available.

Can garlic be stored in a kitchen cupboard?

Yes, if conditions are reasonably cool, dry and ventilated.

Can you store garlic in plastic bags?

Avoid sealed plastic bags because they can trap moisture.

How long does hardneck garlic keep?

Many hardneck varieties keep for approximately four to six months under suitable conditions.

How long does softneck garlic keep?

Softneck garlic usually stores longer, potentially for many months and sometimes close to a year.

Can you store elephant garlic?

Yes. Properly cured elephant garlic can store for several months, depending on conditions.

Can you freeze fresh garlic?

Yes. Healthy peeled cloves or chopped garlic can be frozen for later cooking.

Can I save garlic bulbs to plant next year?

Yes. Choose healthy, mature, properly cured bulbs and store them appropriately until planting.

Is split garlic still edible?

Healthy split cloves may be usable, but inspect them carefully and use them promptly rather than relying on long storage.

Why has my stored garlic gone mouldy?

Possible causes include poor curing, moisture, damage or unsuitable storage conditions.

Why is my stored garlic sprouting?

Storage conditions and the bulb’s natural growth cycle can trigger shoots.

Final Thoughts: Make the Most of Your Home-Grown Garlic Harvest

Harvesting garlic is one of the most satisfying jobs you can do on a UK allotment.

After planting individual cloves during autumn and watching them grow through winter and spring, there’s something incredibly rewarding about finally lifting those beautiful bulbs from the soil.

However, if you want to make the most of your harvest, it’s important not to rush the final stages.

Start by checking whether your garlic is properly mature.

Look for several naturally yellowing lower leaves, but don’t wait until every leaf has completely died.

If you’re unsure, lift a sample bulb before harvesting the entire crop.

Then take your time when lifting the garlic.

Use a garden fork, work carefully around each plant and avoid bruising or cutting the bulbs.

Once harvested, move the garlic somewhere dry and well ventilated.

Allow it to cure thoroughly, which commonly takes around two to four weeks.

When the leaves, necks and outer wrappers are dry, prepare the bulbs for storage.

Keep them in a cool, dry place with good airflow, and check them regularly for signs of deterioration.

If you’ve grown several varieties, use the shorter-storing garlic first and save the longer-keeping bulbs for later.

And don’t forget to keep some of your healthiest bulbs if you’re planning to grow garlic again next year.

That way, one successful harvest can help you start another.

Garlic really is a fantastic vegetable to grow, and once you’ve learned how to harvest, dry and store it properly, you can enjoy the results of your gardening efforts long after the summer growing season has finished.

So whether you’ve got a handful of garlic bulbs growing in containers or an entire raised bed full of garlic on your allotment, make sure you give your harvest the attention it deserves.

After all, you’ve spent months growing it!

Keep smiling, keep shining, keep gardening with Ben!