Gerfos K

Italian Precision in Plant Nutrition

L. Gobbi s.r.l. has long been recognized as a leader in developing specialized formulas for intensive agriculture. Among their portfolio, Gerfos K stands out as a premium liquid mineral fertilizer, engineered specifically to manage phosphorus and potassium nutrition during peak crop demand.

Unlike standard mineral products, Gerfos K combines a high concentration of phosphorus (30% P2O5) with potassium, which is essential for fruit set and overall yield quality. The product is manufactured to rigorous professional standards, featuring high-purity raw materials that minimize the risk of leaf burn during foliar application and ensure excellent stability in tank mixtures.

Typical Applications and Agronomic Role

Designed for vegetable and fruit crops, this fertilizer targets both the quantity and the marketability of the produce. Being a water-based solution, Gerfos K is rapidly absorbed by the foliage, though it remains highly effective for root treatments or seed dressing.

• Foliar application: effectively addresses nutrient deficiencies during the critical stages of fruiting.
• Seed treatment: promotes strong root development through highly available phosphorus.
• Fertigation: provides consistent and balanced nutrition in the root zone.

Practical Management

The application rate ranges from 1 to 3 kg/ha, depending on the crop's developmental stage. With a recommended maximum of 1–2 applications per season, Gerfos K represents a cost-efficient strategy within any integrated nutrient management system. Classified under hazard class 3, the product requires standard safety precautions, reflecting its professional-grade nature and potency.