Cyclone Gabrielle has caused significant damage to New Zealand's fruit and vegetable crops, leading to a surge in prices in the affected areas. Sweet potatoes have doubled in price, and retailers anticipate similar increases in potatoes and onions. The cyclone devastated 90% of the country's sweet potato crop in Northland, adding to the supply shortage. Prime Minister Chris Hipkins confirmed the impact on vegetable prices and noted the high costs of importing vegetables due to transport expenses. The price instability is expected to persist throughout the year due to the uncertain crop conditions and high demand.