Cronk Nutrients Micro 5-0-1 Base Fertilizer | Foundation of the 3-Part System

Essential Macro & Micronutrients for Complete Plant Nutrition

Cronk Nutrients Micro (5-0-1) is the foundation of Cronk’s professional 3-part base nutrient system, supplying the critical macro and micronutrients plants need for strong roots, healthy growth, and long-term vitality. Designed to be used throughout the entire plant lifecycle, Micro ensures consistent nutrient availability from early growth through flowering and fruiting.

With a precise 5-0-1 nutrient ratio, Micro sets the stage for optimal nutrient uptake—allowing Grow and Bloom to perform at their best. It’s an essential first step for growers seeking precision, stability, and predictable results.

Why Choose Cronk Nutrients Micro 5-0-1?

• Foundation of the Cronk 3-part nutrient system
• Supplies essential macro & micronutrients
• Supports strong root development and nutrient uptake
• Promotes healthy growth, flowering, and fruiting
• Compatible with soil, coco, and hydroponic systems
• Suitable for indoor and outdoor growing

How to Use

Always use Micro first, followed by Grow and Bloom, as part of the complete Cronk Nutrients base nutrient system. This sequence ensures proper nutrient availability and helps prevent imbalances or deficiencies.

Pro Tip: Micro is used throughout the entire grow cycle—adjust Grow and Bloom ratios as plants move from veg to flower.

Ideal For

• Houseplants & tropical plants
• Indoor & outdoor gardens
• Soil, coco coir, and hydroponics
• Growers who want full control over plant nutrition

Nutrient Analysis

• N-P-K: 5-0-1
• Role: Nutrient foundation
• System: 3-Part Base (Micro / Grow / Bloom)

Build Better Growth from the Start

Cronk Nutrients Micro delivers the essential building blocks plants rely on for consistent growth, resilience, and performance—making it the backbone of a truly balanced feeding program.