Polish Potato Starch Prices Ease as Oversupply Weighs on Market

Polish potato starch prices in Łódź have slipped again, reflecting persistent oversupply of raw potatoes and comfortable processing capacity. The short‑term bias remains mildly bearish, with processors in a strong negotiating position while growers struggle to clear stocks. The Polish potato market is under heavy pressure from surplus 2025 harvest volumes, with official data noting production clearly above domestic use and large volumes in storage. This is feeding through into the starch segment, where offers in central Poland are edging down week by week. At the same time, recent and upcoming cooler, wetter conditions across much of central Europe are broadly supportive for the new crop, reinforcing expectations of adequate supply. Demand from food and industrial users appears steady rather than booming, leaving little fundamental justification for a price rebound in the very near term.

Prices & Short-Term Trend

Quoted FCA Łódź prices for conventional potato starch from Poland have declined steadily over the last month, indicating a soft market with buyers able to secure discounts versus earlier spring levels. The current price sits roughly 12% below mid‑April, confirming a clear downward trend rather than a one‑off adjustment.

Physical potato prices on Polish wholesale markets remain depressed, with domestic potatoes trading in the low cent range per kg at key hubs such as Bronisze near Warsaw, underscoring the cost pressure on growers and the attractive raw material costs for starch processors.

Supply & Demand Drivers

Poland harvested about 7 million tonnes of potatoes in 2025, roughly 18% more year on year and well above estimated domestic use of 5.5–6 million tonnes. This structural surplus has led to significant stocks in storage and reports of farmers unable to sell product at prices covering production costs.

Recent Polish media highlight that some growers have even begun discarding potatoes due to lack of profitable outlets, confirming that the surplus is acute at farm level and increasing pressure to channel volumes into processing, including starch. Demand from the food industry and export channels appears steady but not strong enough to absorb the excess quickly, keeping bargaining power with processors and downstream buyers.

Fundamentals & Weather

At EU level, crop monitoring services report generally favourable crop conditions, with cooler and wetter weather in central and south‑eastern Europe helping to replenish soil moisture and support crop development after some April dryness. This suggests no imminent weather‑driven threat to 2026 potato supply in the region, reinforcing a comfortable fundamental outlook for starch raw material.

For Łódź and central Poland specifically, the 3‑day outlook calls for mostly dry, partly sunny conditions with daytime highs around 18–22°C and cool nights, plus only a few light showers. This pattern is broadly benign for fieldwork and emergence in newly planted potatoes, neither stressing the crop nor curbing planting progress, and thus does not offer any bullish weather argument for starch prices in the very near term.

Trading & Risk Outlook

• Short-term bias: Bearish to sideways for Polish potato starch, as farm‑gate potatoes remain oversupplied and weather is supportive for the new crop.
• For buyers (food & industrial): Consider negotiating shorter‑dated contracts or staggered purchases; current levels appear favorable with a risk of further modest downside if oversupply persists.
• For sellers/processors: Focus on managing inventory and forward sales; price discipline and added‑value contracts may help defend margins in a weak raw material environment.
• Key risks: Localized heavy rains or disease pressure later in the season could trim yield expectations, while any sudden pick‑up in export demand or logistics disruptions could tighten the starch balance and stabilize prices.

3‑Day Price Indication – Poland (PL)

• Łódź, FCA, potato starch: Prices are expected to remain in the current range around 0.75 EUR/kg over the next 3 days, with a slight downward bias given ongoing raw potato oversupply and stable weather.
• Volatility: Low; no major policy or weather shocks are visible in the immediate forecast that would trigger sharp price moves at very short horizon.