Harvested area
Traditionally, the Dutch asparagus season runs from the second Thursday in April to 24 June (Saint John), lasting eight to nine weeks. After this season, the plants are left untouched so they can gather strength and build up reserves for the next season. After six to ten years, the soil becomes less fertile and production starts to decline due to soil fatigue as the asparagus plant becomes prone to fungal infection. The soil takes 25 to 30 years to recover,before it is fit again to grow asparagus.