ISN Supreme Grow AB

ISN Supreme Grow A & B is a premium two-part vegetative nutrient system developed to support rapid plant growth, strong structural development, and healthy root formation. Carefully formulated by the ISN laboratory team, this advanced nutrient program provides plants with the essential macro and micronutrients required to achieve maximum growth performance during the vegetative stage.

Designed for growers who demand faster growth and stronger plants, ISN Supreme Grow A & B delivers a complete nutritional profile featuring elevated nitrogen levels, phosphorus, potassium, and a full spectrum of essential trace elements. As a result, plants can develop vigorous root systems, thicker stems, stronger branches, and lush green foliage in preparation for heavy flowering and fruiting later in the growth cycle.

One of the standout features of ISN Supreme Grow A & B is its inclusion of certified organic fulvic acid. Fulvic acid assists nutrient transport and absorption within the plant, helping improve nutrient efficiency and overall plant performance. Furthermore, the formula is enriched with British pharmaceutical-grade Vitamin B1, which supports root health and assists plants in managing environmental and transplant stress.

By providing balanced nutrition throughout the vegetative phase, ISN Supreme Grow A & B helps plants establish strong frameworks capable of supporting larger flowers, heavier fruit loads, and improved yields during flowering. Consequently, growers benefit from healthier plants, faster growth rates, and stronger overall crop performance.

Suitable for hydroponic systems, coco coir, soil gardens, and recirculating systems, ISN Supreme Grow A & B provides the foundation for exceptional plant growth from seedling establishment through to the flowering transition.

Key Features

• Professional two-part growth nutrient system
• Formulated for rapid vegetative growth
• Supports strong root development
• Promotes thicker stems and stronger branches
• High nitrogen formula for accelerated growth
• Contains phosphorus and potassium
• Full spectrum of essential micronutrients
• Enriched with certified organic fulvic acid
• Includes British pharmaceutical-grade Vitamin B1
• Supports nutrient uptake and plant health
• Suitable for hydroponics, coco, and soil

Benefits During Vegetative Growth

Accelerated Plant Growth

• Encourages rapid vegetative development
• Supports vigorous foliage production
• Promotes healthy plant establishment
• Increases growth potential

Strong Root Development

• Supports larger root systems
• Improves nutrient uptake efficiency
• Encourages healthier root growth
• Assists with transplant establishment

Stronger Plant Structure

• Promotes thicker stems
• Strengthens branch development
• Creates robust plant frameworks
• Prepares plants for heavy flowering

Enhanced Nutrient Uptake

• Fulvic acid improves nutrient availability
• Supports efficient nutrient transport
• Encourages optimal plant performance
• Maximises nutrient utilisation

Nutritional Highlights

High Nitrogen Formula

Nitrogen plays a critical role during the vegetative stage by supporting rapid leaf growth, stem development, and chlorophyll production.

Fulvic Acid Enrichment

Certified organic fulvic acid helps plants absorb and utilise nutrients more efficiently, improving overall growth performance.

Vitamin B1 Support

British pharmaceutical-grade Vitamin B1 assists root development and helps plants manage environmental and transplant stress.

Complete Micronutrient Package

Includes essential trace elements required for healthy growth and optimal plant development.

Suitable For

• Hydroponic Systems
• Coco Coir Growing
• Soil Gardens
• Indoor Grow Rooms
• Outdoor Gardens
• Greenhouse Production
• Vegetables
• Herbs
• Flowering Plants During Vegetative Growth

Why Choose ISN Supreme Grow A & B?

ISN Supreme Grow A & B is designed to deliver exactly what plants need during their most important growth stage. With advanced nutrition, fulvic acid enhancement, and pharmaceutical-grade Vitamin B1, it helps growers achieve bigger, stronger, healthier plants that are ready to support impressive flowering and fruiting performance.

Bigger. Better. Faster.