Massboost by Aptus offers a targeted and efficient approach to calcium and magnesium supplementation. Here’s a summary of its features and benefits: Key Features: Chelated with Amino Acids: Calcium and magnesium are chelated with natural amino acids, enhancing their availability and absorption by plants. Minimized Interaction: Unlike classic mineral salt formulations, Massboost interacts minimally with other products, reducing potential nutrient lock-up or formation of “junk salts.” Specific Application: Recommended for use during specific weeks of the bloom phase—weeks 3, 5, and 7, with an optional fourth week in week 8. Benefits: Enhanced Nutrient Availability: The chelation process ensures that calcium and magnesium are readily available for plant use, promoting optimal health and growth. Reduced Nutrient Lock-Up: By preventing interactions with other minerals, Massboost helps avoid issues related to nutrient lock-up and excess salt build-up. Optimal Bloom Support: Designed to provide targeted support during critical bloom phases, ensuring plants receive the necessary nutrients at the right times. Usage: Application Timing: Use during weeks 3, 5, and 7 of the bloom phase, with an optional application in week 8. Massboost appears to be a well-formulated product that supports calcium and magnesium needs effectively without the common issues associated with other supplements. If you need further details or have specific questions, let me know! Available Sizes 250mL, 500mL, 1L and 5L. Recommended Schedule The product listing recommends using MassBoost during: Flowering Week 3 Flowering Week 5 Flowering Week 7 Optional additional application during Week 8 Follow the label for the correct dilution rate. FAQ Which nutrients does MassBoost provide?It provides calcium and magnesium chelated with natural amino acids. When should MassBoost be used?The listing recommends Weeks 3, 5 and 7 of flowering, with an optional application during Week 8. Why are the minerals chelated?Chelation supports plant availability and helps limit interactions with other nutrients. Is a dosage listed online?No dilution rate is provided on the current page. Follow the product label or Aptus schedule.