The “Funnel Effect” in the 2026/27 Crop Season: Why Delaying Fertilizer Purchases Threatens the Corn and Soybean Planting Windows
By Luis Eduardo Villar Cesar, Agronomist and Plant Nutrition Business Manager at Agro Amazônia
Via Notícias Agrícolas
The global fertilizer market provided a clear demonstration of how sharply and dynamically it can react to crises during the first half of 2026. At the beginning of the year, geopolitical tensions and the closure of the Strait of Hormuz caused urea prices at the Port of Paranaguá to double. The subsequent peace agreement and reopening of the strait, however, triggered a sharp decline in prices. This reversal in the conflict eliminated the risk premium in the nitrogen fertilizer market, bringing prices back to historical levels of around US$400.
However, the market is once again watching the recent resurgence of armed conflict with concern. This renewed escalation has revived a critical warning for the sector, bringing back the real risk of sudden disruptions and further increases in input prices at any time. For Brazilian farmers, the temporary return to price stability had created a favorable environment for negotiations. Yet a cautious approach in the field has produced a concerning side effect: significant delays in purchasing decisions, creating an imminent logistics bottleneck for the 2026/27 crop season.
Consolidated data from market consulting firms and official agencies indicate that more than 10% of the soybean fertilizer market remains uncovered. In a year with normal purchasing flows, this figure would be below 10% at this point in the season. Among farmers who depend on credit lines and longer lead times to structure financial guarantees, the delay is even more pronounced, with 35% to 40% of transactions still pending. The main risk of this approach lies not only in price volatility, but also in timing and the supply chain’s delivery capacity.
Brazil’s fertilizer import and distribution infrastructure has a finite capacity. Under current conditions, major international suppliers are already reporting that delivery slots for July and August are fully booked. The situation becomes even more concerning when considering the risk of specific supply shortages, such as a potential shortage of phosphate fertilizers, a threat recently intensified by issues involving Mosaic’s operations.
Farmers who postpone their purchasing decisions until the last minute will face a “funnel effect.” The process, from reaching a commercial agreement to preparing and registering financial guarantees, can take between 30 and 60 days. By pushing fertilizer deliveries to farms into September or October, growers expose their operations to a twofold risk: missing the ideal soybean planting window and, consequently, severely compromising the schedule for Brazil’s second corn crop, known as safrinha, in the following year.
To mitigate this logistics trap and protect operating margins, one of the most effective strategies in the field has been to stagger purchases in order to achieve a more balanced average price, combined with tools that allow farmers to lock in costs. In this environment, market strength and reliability become key assets for farmers seeking greater security.
Working with robust distribution partners that maintain direct relationships with the world’s leading fertilizer suppliers and provide structured solutions, such as Barter trading desks, enables farmers to lock in favorable exchange ratios between inputs and future production. Rather than simply pursuing the lowest price available on any given day, success this crop season will depend on securing the right inputs, delivered to the farm at the right time.
