Advanced Hydroponics of Holland Micro 3

Advanced Hydroponics of Holland Micro 3 is the micronutrient foundation of the trusted Dutch Formula 3-part feeding system. This liquid fertiliser delivers a complete spectrum of essential trace elements and pH-stabilising agents, ensuring your plants maintain optimal health and nutrient uptake throughout all stages of growth.

Designed to work in perfect harmony with Grow 1 and Bloom 2, Micro 3 enhances nutrient absorption and prevents deficiencies in fast-growing plants. It contains highly bioavailable chelated trace minerals including boron, copper, manganese, molybdenum, zinc, and iron, which are vital for strong enzymatic activity and metabolic development.

Micro 3 is suitable for all substrates including hydroponics, soil, and coco, and is ideal for growers seeking stable, reliable results with professional-grade nutrients.

How to Use:

• Shake bottle thoroughly before use.

• Mix according to the Dutch Formula schedule alongside Grow 1 and Bloom 2.

• Typical dosage: 1–2 ml per litre, adjusted based on plant stage and system.

• Apply with every watering for consistent feeding.

• Monitor pH and EC levels regularly for best results.

Specifications:

• Type: Liquid micronutrient supplement

• System Compatibility: Soil, hydro, coco

• Application Phase: Entire grow cycle (vegetative & flowering)

• Available Sizes: 10L

• Key Nutrients: Chelated trace elements + pH regulators

• Use With: Dutch Formula Grow 1 & Bloom 2

Recommended Use:

Ideal for hydroponic, soil, and coco growers who require stable pH and complete micronutrient coverage. Best results are achieved when used as part of the full Dutch Formula 3-part system, especially in high-performance indoor gardening environments and hydroponic grow rooms.