Green Onion Shortage: Why Supplies Are Tight and When They May Improve

The current green onion shortage is mainly a temporary supply squeeze caused by extreme heat in Mexico’s Baja and Mexicali growing regions, rather than a permanent worldwide shortage. In late August and early September 2026, produce suppliers reported limited harvests, smaller green onions, higher prices, and tight availability expected to continue for several weeks.

Green onions, also called scallions or bunching onions, are especially vulnerable to short-term supply disruptions because they are harvested and sold fresh. Unlike dry bulb onions, they have a short shelf life and cannot be stored for months to smooth out production gaps.

Is There Really a Green Onion Shortage Right Now?

Green onion supplies are currently tight in parts of the North American produce market, particularly for product coming from Mexico’s Baja and Mexicali regions.

Ole Tyme Produce reported on August 28, 2026, that green onion production remained “very lean” during the end of the summer planting cycle in Mexico. Prolonged high temperatures were reducing yields and increasing the proportion of smaller onions reaching harvest. The supplier expected supplies to remain tight over the following several weeks.

This does not mean every grocery store has completely run out of green onions. A shortage can appear differently depending on the location:

• One store may still have regular bunches but charge more.
• Another may carry smaller or thinner scallions.
• Restaurants may receive reduced quantities.
• Wholesale buyers may face case limits or substitutions.
• Some regions may have normal supply while others experience serious gaps.

The most accurate description is a regional and seasonal green onion supply shortage, not a permanent global disappearance.

Why Mexico Is Causing Such a Big Supply Problem

Mexico is the dominant supplier of green onions to the U.S. market, making weather problems there much more significant than a disruption in a smaller producing region.

An August 18, 2026, update from Ingardia Bros. stated that approximately 90% of green onions are grown in Mexico, with very little California production available to fill the gap. The same update linked rising prices to weather-related production problems and suggested that the market might need two to three weeks to stabilize.

That concentration creates a supply-chain weakness. When Mexican fields experience extreme heat, U.S. buyers cannot immediately replace the missing volume with domestic green onions.

California does produce scallions, but its available volume is not large enough to fully replace a major reduction from Baja or Mexicali. This is why a weather problem in one Mexican growing region can quickly affect wholesale markets, restaurant deliveries, and supermarket prices across the United States.

How Extreme Heat Is Reducing Green Onion Production

Extreme heat affects green onions by reducing plant development, lowering usable yields, and creating more size problems at harvest.

Green onions are harvested while the plant is still young and tender. Buyers generally want bunches with a strong white base, upright green leaves, consistent thickness, and enough length to meet packing specifications. When temperatures become excessive, plants may mature unevenly or fail to reach the preferred size before harvest.

The August 28 Ole Tyme update described a heavier percentage of smaller onions because of prolonged heat in Baja. Smaller scallions may still be edible, but they do not always meet the size requirements expected by wholesalers, restaurants, and retailers.

Heat can also create several secondary problems:

• Faster crop development that produces uneven harvest timing
• Reduced field yields
• More small-sized bunches
• Greater stress on young plantings
• Increased irrigation demand
• Shorter windows for harvesting acceptable-quality product

The result is not necessarily zero production. It is often less marketable production, which can be just as damaging to supply.

Why Green Onions Are Smaller Than Usual

Many current green onions are smaller because high temperatures are affecting plant growth and harvest sizing in Mexico.

Commercial buyers do not purchase every green onion at the same price. Size, uniformity, freshness, white-stem length, and bunch weight all influence whether a crop can be sold into a particular market.

A field may produce plenty of onions by count, but if too many are thin or undersized, the usable commercial supply becomes much lower. Restaurants and foodservice companies often need consistent bunches, so a load containing mostly small scallions may not replace a normal shipment.

Smaller green onions are not automatically unsafe or unhealthy. They are usually a quality and market-specification issue rather than a food-safety issue. However, smaller bunches can provide less usable white stem and may wilt faster if they were harvested under stressful conditions.

Are Transportation Problems Making the Shortage Worse?

Transportation problems can intensify a green onion shortage even when farms are still harvesting.

Green onions are highly perishable and need fast movement from field to packing facility, border crossing, distribution center, and retailer. Delays of even one or two days can reduce freshness because scallions lose water quickly after harvest.

Produce updates have also warned about potential monsoonal weather affecting field conditions, harvest schedules, transportation, and labor. Ole Tyme specifically identified weather-related transportation and labor risks as additional threats while Mexican supplies were already limited.

Transportation pressure may involve:

• Wet fields that delay harvesting
• Damaged rural roads
• Border delays
• Fewer available refrigerated trucks
• Higher diesel and freight costs
• Labor shortages during difficult harvest windows
• Longer delivery times to distant U.S. markets

This is why a green onion shortage can continue even after temperatures begin improving. The crop must still be harvested, packed, transported, and distributed before store shelves return to normal.

Why Green Onion Prices Are Rising

Green onion prices rise when available bunches or cases fall below normal demand while restaurants, grocery stores, and food manufacturers continue ordering.

Foodservice buyers often cannot simply stop purchasing scallions because green onions are used daily in:

• Asian cooking
• Mexican dishes
• Soups and broths
• Garnishes
• Salads
• Salsas
• Stir-fries
• Restaurant toppings
• Prepared foods

A September 10, 2026, market report indicated that New York wholesale green onion cases were reaching approximately $36, with the average reported quote around $24.15. The report attributed the increase to constrained Mexican supplies, extreme heat, limited sizing, border delays, and freight pressure.

Wholesale case prices do not translate directly into the exact price shoppers pay at every store. Retailers add transportation, labor, spoilage, packaging, and operating costs. Still, higher wholesale prices generally create pressure for more expensive bunches or smaller packages at retail.

Is This the Same as a Regular Onion Shortage?

A green onion shortage is not the same problem as a dry bulb onion shortage.

Green onions are harvested young for their tender leaves and immature white bulbs. Dry onions such as yellow, white, and red onions are harvested mature and can be cured and stored for much longer periods.

The supply chains are also different:

• Green onions depend heavily on frequent fresh harvests.
• Dry bulb onions can be stored in controlled conditions for months.
• Green onions are more sensitive to transportation delays.
• Green onion sizing changes quickly with weather.
• Dry onion markets are influenced more by storage inventories and large-scale harvest totals.

USDA data about mature bulb onion production should not automatically be used to claim that scallions are plentiful. The USDA Economic Research Service also notes that its vegetable availability data does not fully cover scallions or green onions as a separate commodity in the same way as many major vegetables.

That distinction matters because a country can have adequate dry onions while still experiencing tight green onion supplies.

How Long Will the Green Onion Shortage Last?

The immediate supply squeeze may continue for approximately two to three weeks, although the exact recovery depends on weather, new plantings, harvest volume, and transportation conditions.

Ingardia Bros. reported on September 8, 2026, that Baja green onion production was expected to remain very limited for another two to three weeks because of continued heat, lower yields, and lighter sizing.

The market may improve gradually rather than suddenly. A typical recovery sequence looks like this:

1. Temperatures become less damaging.
2. New plantings begin producing usable green onions.
3. More fields reach harvest size.
4. Larger bunches become available.
5. Transportation and packing schedules normalize.
6. Wholesale prices begin easing.
7. Retail stores receive more consistent shipments.

Even if supply improves within a few weeks, prices may remain elevated slightly longer because wholesalers and retailers need time to rebuild normal inventory and reduce the effects of earlier shortages.

Will Green Onion Prices Return to Normal?

Green onion prices should ease when Mexican harvest volumes improve, but the timing depends on whether the next crop produces normal size and quality.

A price decline is more likely when several conditions occur together:

• Baja temperatures become less extreme.
• New plantings reach commercial size.
• Larger green onions become more common.
• Border and trucking delays decrease.
• California supplies provide additional support.
• Restaurant and retail demand returns to normal seasonal levels.

Prices may remain firm if another heat event, heavy rain period, or transportation disruption affects the next planting cycle. Fresh scallions do not have a large storage reserve that suppliers can release during a sudden shortage.

The most likely outcome is a gradual improvement rather than an immediate return to the earlier price level.

Click The Link:Arugula Shortage

How to Choose Green Onions During a Supply Shortage

Choose green onions with firm white bases, upright leaves, and no slimy tissue, even if the bunches are smaller than usual.

When supplies are tight, shoppers may see thinner scallions or bunches with shorter white stems. Those differences usually affect value and cooking yield more than safety.

Look for:

• Bright green leaves
• Firm, moist white stems
• No yellowing or widespread browning
• No slimy coating
• No sour or rotten odor
• No mushy base
• Leaves that are not completely collapsed

Avoid bunches with excessive decay near the root end because spoilage can spread quickly through tightly packed scallions. If the tops are slightly wilted but the stems remain firm, placing the green onions in cold water for a short period may help restore some crispness.

How to Store Green Onions So Less Gets Wasted

Green onions generally last longer when their moisture loss is controlled without trapping excessive condensation around the leaves.

For short-term storage, wrap the scallions loosely in a slightly damp paper towel and place them inside a breathable bag or container in the refrigerator. Excess water should be avoided because wet leaves and poor airflow encourage decay.

You can also:

• Trim only damaged roots, not the entire white base.
• Keep the bunch away from ethylene-producing fruit when possible.
• Remove slimy individual leaves before they affect the rest.
• Store chopped green onions in a sealed container with a dry paper towel.
• Freeze chopped green tops for soups, fried rice, and cooked dishes.

Frozen green onions will not retain the same crisp texture as fresh scallions, but they remain useful for cooked meals where texture is less important.

Can You Grow Green Onions at Home During the Shortage?

Green onions are among the easiest vegetables to grow at home because they can be harvested repeatedly from small containers.

For a steady supply, plant scallion seeds or sets in loose soil with good drainage and keep the soil evenly moist. Most green onions perform best in cool to mild conditions, although the ideal temperature depends on the variety.

You can grow them in:

• A 6-inch-deep container
• A balcony planter
• A raised bed
• A sunny windowsill for regrowth
• A small kitchen garden

Regrowing store-bought green onions from the white root ends can produce fresh leaves, but repeated regrowth usually becomes weaker unless the plants are moved into soil and given nutrients. For better long-term production, use varieties such as bunching onion or Welsh onion rather than relying only on grocery-store scraps.

Frequently Asked Questions

1. Why is there a green onion shortage?

The current green onion shortage is mainly linked to extreme heat in Mexico’s Baja and Mexicali growing regions. Heat is reducing yields, producing smaller onions, and limiting the number of bunches that meet commercial size requirements.

2. Are green onions safe to eat during the shortage?

Yes, green onions remain safe to eat when they are fresh and properly handled. A shortage affects availability, size, and price; it does not automatically indicate contamination or a food-safety problem. Avoid scallions that are slimy, moldy, mushy, or foul-smelling.

3. When will green onion supplies improve?

Industry updates suggest that supplies may remain limited for another two to three weeks, although improvement depends on temperatures, new plantings, harvest sizes, and transportation conditions.

4. Why are green onions so expensive right now?

Prices are rising because Mexican production is limited while demand from grocery stores, restaurants, and foodservice businesses remains steady. Freight costs, border delays, smaller sizing, and reduced marketable yields are adding further pressure.

5. Can I substitute something for green onions?

Possible substitutes include chives, leeks, shallots, or finely sliced mild onions, depending on the recipe. Chives provide a similar fresh green flavor, while leeks offer a milder onion taste but have a different texture and cooking time.

Sources: Ole Tyme Produce | Ingardia Bros. Produce | USDA Economic Research Service | FoodoTrends