Advanced Nutrients Overdrive Fertilizer is a concentrated liquid nutrient solution designed for use during the flowering and fruiting stages of plant growth. It is formulated to provide plants with the essential macro and micronutrients they need for optimal health and development. The 250 mL bottle is designed for use with hydroponic and soil-based growing systems. It is recommended to be used in conjunction with other Advanced Nutrients products for best results. It is specially designed for high-performance plants that require optimal nutrition for maximum yields and quality. Overdrive is known for its ability to increase flower and fruit size, density and overall yield.