Friday, July 17, 2026

Arguably one of the most popular frozen vegetables, the humble pea actually has one of the most dynamic and fast-moving windows in the agricultural calendar.

In our latest agronomy update, we’re shedding light on the climate, biology, and logistics at play in pea harvesting and the conditions shaping the 2026 crop.

 

The 2026 Kick-Off: From Slow Cold Starts to Rapid Growth

Generally running from June to August, the pea season relies predominantly on two factors: soil temperature and daylight hours.

If the ground is too cold, it takes a while for pea crops to germinate and get going and ideally, peas prefer a warm, steady environment with low-to-mid 20°C temperatures and consistent moisture.

This year, the weather threw us a curveball:

• A slow start: Cold grounds in early spring meant delayed crop germination.
• The sudden sprint: A warm spell followed by a dose of rain down south prompted the season to start in early June.

Sudden, intense heat spikes can often be a nightmare because they accelerate ripening, causing the entire crop to mature simultaneously rather than in the sequential stages growers carefully plan for.

Battles in the Fields: Heatwaves, Floods, and Pests

Growing the perfect pea means overcoming an array of environmental threats before harvest day arrives:

• Heatwaves: When heatwaves strike, they can mature an entire region’s crop at once, creating logistical challenges for growers. If a field comes on too fast and exceeds its target tenderness reading, agronomists have to make the tough commercial call to bypass it entirely.
• Rain: While peas need moisture to grow, too much water causes their skin to split, resulting in gritty peas.
• Pests: In addition to the notorious pea moth that eats away at the pea as it grows, growers also battle slugs and green caterpillars. Because these caterpillars are the exact shade of green as the crop, they present a unique challenge for processing sorters.

Future-Proofing Pea Harvests

With UK weather patterns growing increasingly volatile, planning ahead to protect future yields from washout summers or sudden droughts comes down to basic trial and error. Since the UK only gets one annual pea crop, resilience testing is a slow, patient process.

Each year, variety trials are conducted where growers trial new varieties across small plots of differing land types. From there only the successful peas will get scaled up to field quantities.

The goal is simple: find varieties that can withstand severe weather fluctuations without sacrificing high volumes of sweet, juicy peas.

Demystifying the ‘150-Minute Window’

For decades, the frozen food industry has operated by the famous ‘150 minutes from field to freezer’ rule. Today, with new crop varieties and more modern technologies, that number is more of an operational benchmark than a rigid make-or-break line.

Focusing strictly on a hard minute-limit can actually harm sustainability efforts, often forcing half-empty trailers to leave the field just to beat the clock. The modern priority is maximizing efficiency and locking the natural goodness in as soon as possible. While peas can never be left overnight, modern logistics balance processing speed with transport efficiency to ensure a fully sustainable supply chain.

 

Garden Peas vs. Petit Pois

Finally, for the next time you don’t know how to choose between garden peas and petit pois: it all comes down to a choice between tenderness, size and flavour depth.

Petit pois tend to be smaller, harvested younger, and therefore more tender and delicate than garden peas. Flavour-wise, petit pois can lack depth due to having less time to mature on the vine. Garden peas, on the other hand, tend to be left on the vine longer to mature resulting in larger, richer, more fully developed sugars.