F1 Essentials Liquid Part A
The Foundation for Explosive, Healthy Plant Development
F1 Essentials Liquid Part A is the core component of a two-part base nutrient system designed to provide all necessary macro and microelements for robust plant life, from vegetative growth through flowering. This highly concentrated formula delivers a stable, pH-balanced solution that ensures optimal nutrient delivery, minimizing guesswork and maximizing yield potential in all growing mediums.
Key Benefits
- Full-Cycle Support: Contains balanced N-P-K ratios and micro-nutrients needed throughout the entire life cycle.
- High Concentration: Economical dosage rates for both large and small-scale grows.
- Stable Formula: Maintains nutrient stability in the reservoir, reducing pH swings.
- Versatile Use: Compatible with hydroponics, soil, coco coir, and other soilless media.
Specifications
- Volume: 1 Litre (other sizes may be available)
- Type: Concentrated Base Nutrient (Part A)
- Composition: Contains essential Nitrogen (N), Phosphorus (P), Potassium (K) and trace elements.
- Compatibility: Must be used in conjunction with Part B (e.g., Cal Mag or similar).
Usage Tips
- Consult the feeding chart provided by F1 Essentials for precise dosage based on your plant’s stage.
- Always measure Part A and dilute fully before adding Part B to the reservoir.
- Regularly check your water’s Electrical Conductivity (EC) to ensure proper nutrient strength.
Buyer’s Tip: This Part A/Part B system prevents nutrient reactions in the bottle, ensuring that all elements are available to your plants when they are mixed in water.

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