Romaine of Thrones: Meet the Varieties Built to Rule

In the world of leafy vegetables, performance is everything. Growers need varieties that combine strong resistance packages with consistent quality, reliable yields and the flexibility to meet the demands of fresh-market and processing production.

Syngenta presents Romaine of Thrones, where Yakina, Yoannina and Helenina each bring their own strengths to the crown.

Yakina: The complete package

When it comes to combining resistance, appearance and performance, Yakina makes a strong claim for the throne. 

Yakina is a full Bremia-resistant romaine variety with a well-balanced package of characteristics. Its attractive shape supports a strong visual presentation, while its good tip-burn tolerance helps provide confidence across the crop. For growers looking for a variety that brings together key agronomic traits without compromising on appearance, Yakina offers a compelling option.

Its resistance package includes HR: Bl: 29–41EU/Nr: 0/TBSV/ Fol: 4 & IR: Fol: 1

With strong resistance coverage and a shape that fits market expectations, Yakina is a romaine variety ready to take its place at the top of the crop.

Yoannina: Where consistency reigns

Consistency is one of the most valuable qualities in romaine production. Yoannina is a tip-burn-resistant midi romaine designed to deliver dependable quality across the crop.

Its midi format offers versatility, while its tip-burn resistance supports a clean, consistent product. For growers and supply chains focused on quality and reliability, Yoannina helps keep production standards high from the field through to the final destination.

Yoannina’s resistance package includes - HR: Bl: 29–41EU/Nr: 0/TBSV/ Fol: 4

With a clear focus on consistent quality, Yoannina proves that a variety does not need to make a lot of noise to rule the realm.

Helenina: Adaptable, dependable and ready for processing

Every romaine production system has its own demands. That is where adaptability matters.

Helenina is an adaptable midi romaine offering consistent yields and dependable performance for processing. Its reliable production profile makes it a practical choice for growers looking for confidence across different growing conditions and supply requirements.

Helenina’s resistance package includes: HR: Bl: 29–41EU/ Nr: 0

Built with processing in mind, Helenina brings the consistency needed to support efficient production and dependable supply. It may be the adaptable contender of the group, but its performance makes it a serious challenger for the crown.

Three varieties. One romaine kingdom.

Yakina, Yoannina and Helenina each offer a distinct combination of strengths.

Together, they give growers a choice of varieties suited to different production priorities. Whether the focus is resistance, appearance, consistent quality, yield or processing performance, there is a contender ready to take its place in the Romaine of Thrones.

Strong resistance packages. Consistent quality. Dependable performance. In the Romaine of Thrones, these are the traits that take the crown.

View our full romaine portfolio >