Sunflower Prontosol

Austrian breeding for reliable yields

The «Prontosol» sunflower, developed by the Austrian company Probstdorfer Saatzucht Ges.m.b.H & KG, represents the pinnacle of European breeding efforts aimed at creating high-yielding seeds. Created in collaboration with Donau Saat, Nicolae Boaghe, and Elena Andreea Teodorescu, this hybrid has firmly established itself in the early-maturing segment, providing growers with an effective tool for optimizing crop rotation.

Agronomic advantages

The defining feature of this hybrid is the balance between a short vegetation period (90–100 days) and exceptional oil content, which ranges between 50–55%. This early maturity allows «Prontosol» to escape summer drought conditions, a critical factor for regions with unpredictable precipitation. Its black seeds reach full maturity even under cooler seasonal conditions, ensuring a stable oil yield.

Protection and resistance

In environments with high disease pressure, «Prontosol» demonstrates a robust immunity profile:

• Genetic resistance to downy mildew significantly reduces early-season risks.
• High tolerance to Phomopsis and Phoma ensures the integrity of the stem and head.
• Resistance to powdery mildew minimizes the need for excessive fungicide applications.

Choosing this hybrid is a commitment to Austrian breeding quality, verified in real-world field conditions. It is the perfect fit for farming operations looking for earlier field clearance for subsequent winter crops or those aiming to minimize risks associated with late-season harvesting.