Plant Mechanics – Full Spec Commercial Grow A&B 1L

Plant Mechanics Full Spec Commercial Grow A & B 1L – Professional Grow Nutrient Build a powerful foundation for vigorous vegetative growth with Plant Mechanics Full Spec Commercial Grow A & B 1L. This concentrated two-part base nutrient is formulated to deliver a complete profile of essential macronutrients, micronutrients and calcium & magnesium to support strong plant structure, rapid development and healthy foliage. Full Spec Grow A & B is engineered for growers who want a precise, consistent nutrient solution throughout the vegetative stage. Its highly soluble formulation is designed for efficient nutrient uptake, helping plants develop the roots, stems and leaf structure needed to support strong performance later in the flowering cycle. Unlike a basic grow fertiliser, Full Spec Grow provides a broad-spectrum nutritional profile in a concentrated A & B system. The formula is suitable for coco, rockwool, soil and other soilless or hydroponic substrates, making it a versatile choice for indoor, outdoor and greenhouse cultivation. The 1L size is ideal for home growers, smaller gardens and growers wanting to trial the Full Spec Commercial range before moving to larger-volume containers. Why Choose Plant Mechanics Full Spec Commercial Grow A & B? Complete 2-part base nutrient for vegetative growth Provides essential macro and micronutrients Includes calcium and magnesium Supports vigorous vegetative development Encourages strong roots, stems and plant structure Supports healthy, vibrant foliage Highly soluble and concentrated Designed for efficient nutrient uptake Suitable for coco, rockwool, soil and hydroponic systems Suitable for indoor, outdoor and greenhouse growing Professional-grade formulation for consistent results Convenient 1L size for smaller growing programs How to Use: Plant Mechanics’ standard Full Spec Grow schedule begins at 3.5mL/L in week 1, increasing to 4mL/L in week 2 and 5mL/L during weeks 3–4, with the exact feeding rate adjusted according to the grower’s water quality, EC requirements and crop. Plant Mechanics recommends adding Super Si to clean water first, followed by Full Spec A & B, then other additives, before adjusting the final solution to approximately pH 5.8–6.3. Never mix concentrated Part A and Part B together. Product Size: 1L Grow A + 1L Grow B Best For: Growers seeking a concentrated, complete vegetative base nutrient for coco, hydroponic, rockwool, soil and soilless growing systems.