Impact Story: Scientifically‑Driven Growth for Kiwi Orchards with Solinure FX

Across the world’s leading kiwi‑growing regions, farmers share a common ambition: to cultivate vigorous vines capable of delivering exceptional yields and superior fruit quality year after year. ICL's precise fertigation program is designed to support yield, fruit quality, and vine health, ensuring successful kiwi production on a long term basis.

30 March 2026
2 mins
Gali Carmi
WS & Liquid Portfolio Agronomist Specialist

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    Whether nurturing yellow kiwi varieties like Zespri G3, Jin Tao, and Soreli, or classic green cultivars such as Hayward, this ambition depends on achieving the delicate balance of targeted nutrition, precise timing, and consistent plant resilience. Solinure FX has become an essential tool in helping growers meet these agronomic demands with scientific accuracy.

     

    Kiwi Nutrition for Early Growth and High Yields

    From plantation through full production, the numbers tell a compelling story. In the first year, when orchards typically achieve 5–10 tons per hectare, Solinure FX plays a pivotal role in establishing strong vegetative growth – a foundation shown to correlate directly with future yield potential. As orchards mature, growers aim for 20–25 tons/ha in green kiwis and 30–40 tons/ha in yellow varieties, figures aligned with performance benchmarks from established kiwi regions such as Italy. These targets require a nutrition program tailored to physiological demand at each stage of growth.

    Orchard StageTypical Yield (tons/ha)
    Year 1 – Establishment5-10
    Maturing Orchards – Green Kiwi20-25
    Maturing Orchards – Yellow Kiwi30-40

     

    Kiwi Fertigation Schedule: Timing and Application Strategy

    Solinure FX supports this progression with a scientifically structured application schedule. Two early‑season fertigation rounds, spaced 8–10 days apart, strengthen initial shoot development during budburst — a critical phase for canopy formation and future fruit load. Continued applications from fruit set through early August supply a sustained nutrient flow during rapid fruit expansion, supporting both size uniformity and photosynthetic efficiency. This careful timing is especially valuable for yellow varieties that must achieve high dry‑matter thresholds — above 16.9% for Jin Tao and 17.5% for Zespri G3 — to meet premium export standards.

    • Early season (budburst) – apply two fertigation rounds, spaced 8–10 days apart.
    • Fruit set → early August – continue regular fertigation applications throughout this period.

     

    Post‑Harvest Recovery That Drives Next Season’s Success

    Finally, a post‑harvest Solinure FX treatment bolsters carbohydrate reserve replenishment, improving vine recovery and enhancing the next season’s canopy potential. The cumulative impact is measurable: stronger vine vigor, improved fruit sizing, and more predictable orchard performance — all anchored in consistent, scientifically aligned fertigation.

    For farmers seeking dependable results and for agricultural partners who value data‑backed solutions, Solinure FX stands as a proven ally, empowering kiwi orchards to reach their full productive capacity season after season.

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