Potato Market Tightens as Bavarian Crop Collapses and EU Supply Shrinks

Bavaria is facing a markedly poor potato harvest in 2026, with output slumping by more than a third versus last year and producer prices more than doubling, tightening the regional and wider EU market and supporting firm price levels. Across Northwest Europe, drought‑ and heat‑related yield losses and reduced planted area reinforce this tight supply picture, especially for processing potatoes, while potato starch prices remain stable so far. The Bavarian potato crop has turned out clearly below average. Farmers harvested around 1.2 million tonnes of potatoes, a drop of 36.2% versus the previous year and 26.4% below the 2020–2025 average. Extreme heat from late June, water shortages, pest pressure from the reed leafhopper (vector of Stolbur and SBR diseases), and a reduction in planted area all contributed to the shortfall. Structurally, consumers in Bavaria could still be supplied with about 91 kg of local potatoes per capita, but exportable surpluses are sharply reduced.

Prices

Last season’s above‑average harvest created a temporary oversupply and weighed on prices. The situation has reversed sharply. Current producer prices in Bavaria for firm cooking table potatoes stand at 29.20 EUR per 100 kg (ex farm, loose ware, net), compared with only 12.10 EUR a year earlier, representing well over a doubling of returns for growers. Recent Bavarian market data show this level is now stable in a corridor of roughly 27–33 EUR per 100 kg for table potatoes, underlining a firm, but not yet disorderly, price environment.

Processing potato prices in Bavaria are also elevated, with free raw material for French fries quoted around 22–28 EUR per 100 kg in late September, reflecting tight spot availability and high industry demand. In neighboring EU regions, free‑market quotations for processing potatoes have in some cases surged from low double‑digit levels last season to around 240 EUR per tonne this September, though most industrial volumes remain tied to lower‑priced contracts concluded earlier. Potato starch prices, by contrast, show no recent upward move in our current quotations: Potato starch (origin Poland, FCA Lodz) is indicated at 0.625 EUR/kg, unchanged over the past weeks, suggesting that industrial users in starch applications are not yet facing the same acute price pressure as fresh and processing segments.

Supply & Demand

The Bavarian area for table and processing potatoes was intentionally reduced after last year’s oversupply. The regional producers’ association had recommended cutting planted area to better balance supply and demand, and growers responded with a 4% reduction to 37,378 ha, affecting both processing and table potatoes. Meanwhile, the area for starch potatoes was expanded, as demand for potato starch from the food and industrial sectors remains structurally strong and less volatile than for ware potatoes.

This regional contraction coincides with a broader European tightening. In the EU‑4 processing core (Netherlands, Belgium, France, Germany), 2026 potato production is estimated around 20.8 million tonnes, almost 25% below last season. NEPG and other industry observers report that both lower acreage and heat‑ and drought‑induced yield losses are behind this decline, especially in key fries‑oriented regions. As a result, processors are competing more aggressively for raw material, spot volumes are scarce, and some export‑oriented factories may need to adjust throughput if contract supplies prove insufficient.

Fundamentals & Weather

Fundamentals currently point to a structurally tight balance for the 2026/27 marketing year. The combination of smaller Bavarian and EU harvests, robust domestic consumption, and steady export demand for processed products limits the scope for price weakness in the near term. Bavarian packers are reportedly satisfied with storage intakes so far, but there is little buffer in case of quality issues later in the season.

Weather-wise, the main harvest in Bavaria has largely concluded under predominantly dry conditions. Short‑term forecasts for early October indicate mild temperatures and mostly dry to only scattered rainfall, which should benefit late lifting and storage preparation, but will not materially change yield outcomes after the damage from early‑summer heat and drought. Going forward, storage quality (sprouting, rot risk after heat stress) will be a key watchpoint, particularly for lots lifted from drought‑stressed fields.

Outlook & Trading Strategy

• Producers (Bavaria & EU): Consider staggering sales to spread price risk, but avoid excessive holding of lower‑quality lots that may deteriorate in storage. Given today’s roughly 29.20 EUR/100 kg table potato level, partial forward sales into Q4–Q1 look reasonable to secure margins while leaving upside open.
• Packers & Retailers: Secure supply coverage through the winter via a mix of contracts and targeted spot purchases. Focus on quality parameters and origin diversification within Germany and across the EU‑4 to mitigate regional quality and volume risks.
• Processors (fries and flakes): Review raw material coverage and contract compliance carefully. With EU‑4 processing output down sharply and spot prices elevated, additional hedging through longer‑term contracts for the next campaign may be advisable, while optimizing product mix and export commitments in line with raw material availability.
• Starch users: Take advantage of currently stable starch prices (0.625 EUR/kg, FCA Poland) to build medium‑term coverage, as tighter ware markets could still spill over into starch potatoes later if competing uses intensify.

3‑Day Directional Price Indication

• Bavaria – table potatoes (ex farm): Sideways to slightly firmer around current producer levels (~29 EUR/100 kg), supported by tight local supply and steady retail demand.
• Northwest EU – processing potatoes (free market): Firm to slightly higher amid very limited free volumes and strong processor demand, especially in Germany, Belgium and the Netherlands.
• Potato starch, FCA Poland: Stable around 0.625 EUR/kg with balanced spot demand and no immediate supply squeeze visible.