NEW: ICEBERG LEAF LETTUCE

The European market for leafy vegetables is once again under pressure this summer. Heatwaves, drought and fluctuating availability are creating recurring supply challenges for traditional iceberg lettuce. Against this backdrop, Staay Food Group is introducing an alternative designed to address these challenges: iceberg leaf lettuce grown in controlled hydroponic greenhouses.

The launch comes at a time when the sector is increasingly looking for ways to reduce its dependence on weather conditions. Popular outdoor crops such as iceberg lettuce are vulnerable to heat, drought and extreme rainfall. As a result, availability can come under pressure, leading to fluctuating supply and rising prices.

The concept of indoor-grown crisp lettuce is not entirely new to the retail market, but with the introduction of iceberg leaf lettuce, Staay is deliberately targeting a broader market. “We are seeing growing demand for a reliable supply of leafy vegetables. That is why we are working with our partners to invest in varieties and concepts that are less dependent on external conditions,” says Michiel Geraedts, member of the Staay Food Group board. The new lettuce variety will initially be tested on a limited scale, but the concept has been developed with a view to scaling up further when market demand calls for it.

An alternative for a sometimes vulnerable category
The lettuce variety used for the new iceberg leaf lettuce was developed by seed breeder Rijk Zwaan and is grown for Staay by cultivation partner Deliscious in a sustainable hydroponic growing environment. The product combines the fresh crunch of iceberg lettuce with the benefits of indoor cultivation, such as a more consistent supply and often more predictable product quality.

The lettuce is supplied with its root ball as standard, helping it stay fresh for longer and extending its shelf life in retail. For Food Service and industrial customers, heads of iceberg leaf lettuce can of course also be supplied without the root ball.

Responding to a changing market
The introduction is part of a broader development in which the fresh produce sector is looking for ways to make the food supply more resilient to climate change. Michiel Geraedts: “The question is no longer whether climate change will affect the availability of fresh produce, but rather how the sector responds to it. Controlled growing systems can contribute to greater stability in availability and quality.”

In addition to its own field-grown produce, Staay Food Group has also been active in protected lettuce cultivation for many years. The company now offers a broad range of hydroponically grown lettuce varieties. With the introduction of iceberg leaf lettuce, the range is being further expanded with a product that responds to both the popularity of iceberg lettuce and the need for greater security of supply within the lettuce segment. At a time when the traditional iceberg lettuce market is under pressure from heat and drought, it is becoming clear how controlled cultivation can contribute to greater security throughout the supply chain.