The fruit development and maturation stage depends on two vital nutrients: potassium, which is responsible for transporting sugars and metabolic compounds from the leaves to reproductive sinks, and calcium, which forms calcium pectate in the middle lamella of cell walls, helping prevent fruit cracking, tissue softening, and premature fruit drop. Vital Cak combines these two key nutrients with nitrogen in an optimized formulation to provide an ideal nutritional balance during the peak physiological demand of the plant.

Key Benefits & Functional Mechanisms of Vital Cak

• Reduced Fruit Drop & Kernel Shriveling in Pistachio: In pistachio orchards, reduced sugar availability and impaired cell division can lead to fruitlet drop at the pea-sized stage and embryo shriveling during kernel formation (bean-sized stage). Vital Cak helps maintain the continuous translocation of photosynthetic compounds, helping prevent these issues.
• Stronger Cell Walls & Increased Fruit Size: The active calcium in the formulation supports cell wall strength and elasticity during rapid cell division, while potassium promotes cell expansion and water uptake, helping maximize marketable fruit size.
• Prevention of Physiological Disorders: Helps reduce fruit cracking in watermelon, melon, and tomato, as well as bitter pit and corking disorders in apple and citrus.
• Improved Quality & Shelf Life: Supports higher sugar content, uniform coloration, firmer and crisper texture, and improved post-harvest shelf life.