Celery Monarh

Stable yields for intensive celeriac production

For growers focused on the fresh market and long-term storage, selecting the "Monarch" hybrid from Nunhems is a solution to the marketability of root vegetables. It is chosen for intensive cultivation technologies, where high plant density and uniformity of the crop are essential for profitability.

Agronomic features and field applications

The primary task that "Monarch" addresses is achieving a standard marketable size (averaging 300-500g) within a tight production window. With a maturation period of 80–100 days from transplanting, this hybrid allows for optimized crop rotation and efficient use of field space.

• Reduced processing costs: The smooth surface of the root and the compact, high-set leaf rosette significantly facilitate the cleaning and trimming process during harvest. Fewer lateral roots mean less soil buildup, which is crucial for efficient warehouse storage.
• Stress resistance: Dutch breeding from Nunhems provides genetically inherent resistance to bolting, which is critical during temperature fluctuations early in the season.
• Logistics and storage: The dense, void-free flesh ensures that the crop can be transported over long distances without losing its premium appearance or structural integrity.

Utilizing "Monarch" is most effective in leveled fields equipped with fertigation systems. The plant is responsive to nitrogen feeding but requires soil density management to ensure the root maintains its proper round shape. In practice, when planting protocols are followed, farmers achieve a high percentage of first-class produce, which directly translates into business profitability.