Fertigation Guide for High-Value Crops: Scheduling, Fertilizers and Best Practices High-value crops such as tomato, capsicum, cucumber, banana, grapes, pomegranate and strawberry can respond strongly to precise water and nutrient management. Their nutrient demand also changes as plants move from establishment to vegetative growth, flowering, fruit set and maturity. Applying one large fertilizer dose at fixed intervals may therefore be inefficient. Fertigation offers a more co