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Mills Start-R 500 ml
Mills Start-R 500 ml is the standard format for growers who run consistent cycles and demand reliable early-stage plant performance. This organic-mineral biostimulant from Mills Nutrients delivers highly bioavailable nitrogen and a proprietary biostimulant complex that drives root formation, strengthens vegetative architecture and accelerates transplant recovery. The 500 ml bottle yields up to 500 litres of nutrient solution at the recommended 1 ml per litre rate, providing months of supply for medium-scale operations. A proven formula trusted by serious growers for repeatable results across every substrate type.
Mills Start-R 500 ml – Consistent Early-Stage Performance for Serious Growers
Predictable results start with a predictable programme. Mills Start-R 500 ml is the mid-range format from Mills Nutrients that delivers the same concentrated organic-mineral biostimulant in a volume optimised for growers running regular cycles. At 500 ml, you get enough product for up to 500 litres of feed solution — a practical balance between cost efficiency and shelf-ready convenience.
How Start-R Drives Early-Stage Growth
The formula operates through a dual delivery mechanism. Mineral nitrogen in highly soluble form provides immediate nutrition that plants can absorb within hours of application. Simultaneously, the organic biostimulant fraction activates rhizosphere microorganisms that improve substrate structure and enhance the plant's natural nutrient uptake pathways. This combination produces measurable results: faster root establishment, reduced transplant mortality and stronger lateral branching during the vegetative phase.
Dosage and Application Window
Apply 1 ml per litre of water from the first week of vegetative growth through week 2 of flowering. Start-R integrates seamlessly with Mills Basis A&B as the base nutrient component. The transition to flowering is managed by introducing Mills C4 progressively while maintaining Start-R through the early bloom weeks.
Performance Advantages
- Accelerated root development: cuttings and seedlings establish functional root systems faster, shortening the overall cycle duration.
- Reduced transplant losses: biostimulant activity minimises recovery time after repotting, protecting your investment in plant material.
- Substrate-agnostic performance: validated across soil, coco coir, rockwool, hydroton and full hydroponic configurations.
- Efficient concentration: at just 1 ml/L, the 500 ml format delivers excellent cost-per-litre economics for regular users.
Building Resilience With Mills Vitalize
For growers seeking additional structural strength, Mills Vitalize provides a highly bioavailable form of silica that reinforces cell walls and improves stress tolerance. Combined with Start-R during the vegetative phase, this pairing creates a foundation of root health and structural integrity that pays dividends throughout the entire flowering cycle.
Order Mills Start-R 500 ml from plantandflower.be — fast shipping across Belgium. The reliable format for growers who measure success by consistency.
Which substrates are compatible with Mills Start-R 500 ml?
Mills Start-R performs consistently across all major substrate types including soil, coco coir, rockwool, clay pebbles and hydroponic systems such as NFT, DWC and ebb and flow. The organic-mineral formula dissolves cleanly and does not clog irrigation systems.
How long does a 500 ml bottle of Start-R last?
At 1 ml per litre, the 500 ml bottle yields up to 500 litres of nutrient solution. For a medium-sized grow with regular feeding schedules, this typically covers several months of continuous use or multiple complete growth cycles.
Is Mills Start-R compatible with base nutrients from other brands?
While Start-R can technically function alongside other base nutrients, optimal performance is achieved within the complete Mills system. Mills Basis A&B is specifically formulated to complement Start-R, ensuring balanced EC values and predictable nutrient ratios throughout the growth cycle.
When should I stop using Start-R in the flowering phase?
Discontinue Start-R after the second week of flowering. At this stage, the plant's nutritional demand shifts toward phosphorus and potassium. Transition to Mills C4 for flower stimulation and add Mills Ultimate PK in the final weeks for maximum yield and fruit density.
Plant and Flower sells Mills Nutrients high concentrated.
