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Mills Basis A/B 2 x 500 ml
Mills Basis A&B 2 x 500 ml is the two-part base nutrient system that delivers all essential macro and micronutrients your plants require from vegetative growth through harvest. This highly concentrated formula from Mills Nutrients operates at dosages of 1 to 4 ml per litre, producing hundreds of litres of feed solution from this compact format. Validated across soil, coco, rockwool and hydroponic systems, Basis A&B provides balanced nutrition for growers of all experience levels. The ideal entry point for evaluating the Mills nutrient system or running smaller cultivation setups.
Mills Basis A&B 2 x 500 ml – Two-Part Base Nutrient for Complete Plant Nutrition
Base nutrient quality is the single largest variable in determining final crop performance. Mills Basis A&B is the two-part foundation of the Mills Nutrients system, delivering a precisely balanced profile of all primary, secondary and trace elements across the entire growth cycle. The A/B split maintains chemical stability during storage, ensuring maximum bioavailability at the point of application.
Nutrient Profile and Bioavailability
- Complete NPK coverage: nitrogen, phosphorus and potassium in stage-optimised ratios adjustable through dosage variation.
- Chelated trace elements: iron, manganese, zinc, copper, boron and molybdenum in highly plant-available chelated forms.
- High concentration: effective at just 1-4 ml/L, minimising transport costs and storage requirements.
- Clean formulation: low salt index reduces buildup in substrates and irrigation systems.
Application Protocol for the 500 ml Format
Add equal volumes of A and B to your irrigation water. Dosage ranges from 1 ml/L during early vegetative growth to 4 ml/L at peak flowering. Always add component A first, mix thoroughly, then add component B. From week 1, combine with Mills Start-R for accelerated root establishment.
Mills Feeding Schedule Integration
Basis A&B runs continuously from day 1 through final flush. Add Mills C4 at the onset of flowering for bloom stimulation, followed by Mills Ultimate PK in the final weeks for maximum fruit density and weight. Consult the Mills growth chart for precise weekly dosages.
Order Mills Basis A&B 2 x 500 ml from plantandflower.be — your Belgian growshop with fast shipping. Complete base nutrition in a compact format.
What is the dosage range for Mills Basis A&B?
Dosage ranges from 1 ml A + 1 ml B per litre during early vegetative growth to 4 ml A + 4 ml B per litre at peak flowering. The Mills growth chart provides exact weekly dosages for each growth stage.
Why is Basis A&B split into two bottles?
Certain nutrient elements react with each other when stored in concentrated form, creating precipitates that reduce bioavailability. The A/B separation prevents this interaction, keeping all elements fully plant-available until the moment of application.
Is the 2 x 500 ml format sufficient for a full grow cycle?
Coverage depends on plant count and reservoir size. For small setups with a few plants, this format can cover a complete cycle. Larger installations benefit from the 1 litre or 5 litre formats for better cost efficiency.
Does Mills Basis A&B work in coco and hydroponic systems?
Basis A&B has been extensively validated across soil, coco coir, rockwool, clay pebbles and full hydroponic configurations. The formula delivers consistent performance on all substrates without dosage modification.
Plant and Flower sells Mills Nutrients high concentrated.
