Push your plants to their absolute limit at the pinnacle of their flowering cycle with Mills Ultimate PK. This unique, potent bloom stimulant is meticulously formulated to deliver the extra horsepower your plants need, ensuring a grand finale of abundant, dense, and exceptionally flavourful harvests.

Key Features & Benefits:

• Ultimate Ripening & Hardening: Specifically designed for the last 2-4 weeks of bloom, Ultimate PK actively ripens and hardens fruits and flowers, leading to significantly denser, heavier, and more robust produce.
• Explosive Essential Oil Production: This powerful formula supercharges the production of essential oils, resins, and terpenes, resulting in an end product with enhanced aroma, depth of flavour, and increased market value.
• Dual Phosphorus Power: Contains two highly bioavailable forms of phosphorus, promoting not only vigorous flowering but also supporting healthy root development and optimising oxygen flow to the root zone.
• Comprehensive Micronutrient Profile: Enriched with a wide range of essential chelated micronutrients (including Zinc, Boron, Manganese, Molybdenum, Iron, and Copper) for comprehensive plant health and nutrient absorption.
• Maximised Nutrient Uptake: The exceptionally soluble, phosphite-based formula ensures nutrients are immediately available to your plants, leading to optimal absorption and utilisation for peak performance.
• Plant Resilience: Strengthens your plants’ internal structure and enhances their ability to fight against pests and diseases, ensuring vitality through the critical ripening period.
• All-Media Compatibility: Perfectly suitable for all growing media, including hydroponic systems, run-to-waste setups, coco coir, and soil.
• PGR-Free: Cultivate with confidence knowing Ultimate PK is 100% free of plant growth regulators.

The Science Behind the Ultimate Finish:

Developed through years of intensive research into the precise nutritional demands of plants during their final ripening stages, Mills Ultimate PK provides a strategically engineered boost. Its phosphite-based formulation, with an extremely bioavailable form of phosphorus, not only fuels dense fruit and flower formation but also actively stimulates root health and oxygen delivery. This, combined with an optimal blend of potassium and carefully selected micronutrients, drives the synthesis of essential oils and carbohydrates, ensuring every flower and fruit reaches its full genetic potential in terms of size, weight, and sensory profile. Ultimate PK ensures your plants remain robust and vibrant right through to harvest.

Ideal Use Cases:

• Late Flowering Growers: Essential for any grower looking to maximise the final weight, density, and quality of their harvest in the crucial last 2-4 weeks of bloom.
• Achieving Premium Quality: Perfect for cultivators aiming for top-tier aroma, flavour, and appearance in their finished product.
• All Grow Systems: Its clean, highly soluble mineral salts make it an excellent choice for virtually any growing medium or hydroponic system.
• Pushing Boundaries: Designed for growers who want to push their plants to their absolute limits for a truly grand finale.

Usage Tip: Begin using Mills Ultimate PK from week six of the flowering cycle onwards, and discontinue use at the final flush. For a synergistic approach, consider using Mills C4 from week three to week six, then transition to Ultimate PK for the finishing stages. Always add to your water reservoir after other base nutrients and additives, mixing thoroughly.

Give your plants the extra horsepower they need for a truly unforgettable harvest. Choose Mills Ultimate PK and witness the ultimate in ripening promotion and yield enhancement!