Onion SCALDIS F1

Reliable Dutch genetics for commercial production

Working with Skaldis F1 from Nickerson Zwaan is about predictability, a crucial factor in large-scale vegetable production. This mid-season hybrid (110–120 days) has established itself as a reliable performer for growers focused on mechanized harvesting and long-term storage viability.

Field performance and bulb quality

At a recommended planting density of 1000–1100 thousand seeds per hectare, Skaldis F1 exhibits excellent uniformity. With individual bulb weights averaging 140–150 grams, it fits perfectly into automated sorting and packaging lines. The dense, bright-brown scales provide robust protection, contributing to an impressive storage life of 6–7 months without significant quality loss.

Resilience as a cornerstone of profitability

Root rot and Fusarium are the primary challenges in onion production. Skaldis F1 demonstrates strong tolerance to these soil-borne pathogens. While standard fungicide programs remain essential, this hybrid’s genetic vigor significantly lowers the risk of crop failure under stressful conditions. Agronomists value its ability to tolerate irrigation inconsistencies and its resistance to cracking during moisture fluctuations.

Efficiency in harvest and handling

Mechanical harvesting is where Skaldis F1 truly shines. Its high density and tough outer scales minimize physical damage during combine passes. With potential yields of 70–90 tons per hectare, efficient logistics are key. Skaldis F1 handles transport exceptionally well, making it a preferred choice for producers who serve the processing industry and maintain long-term retail contracts.