Vegetative Grow fertilizer - Hydropassion

Soil and Hydroponic Growth Fertilizer for Optimal Vegetative Growth

HydroPassion Vegetative Grow transforms your indoor crops thanks to its organo-mineral NPK 9-6-2 formula enriched with natural trace elements. This premium nutrient solution guarantees explosive vegetative growth and optimal root development from the first weeks.

Explosive Growth and Strengthened Root System

This highly assimilable formula combines purified seawater and Macrocystis algae extract to naturally stimulate your crops. The enrichment with 2% calcium and chelated trace elements ensures vigorous growth without nutritional deficiencies.

• 9% Multi-Form Nitrogen — progressive assimilation avoiding burns while maintaining steady and balanced growth.
• Chelated Trace Elements — iron, manganese, zinc immediately available to prevent chlorosis and leaf spots.
• Natural Magnesium — sourced from Breton seawater to enhance photosynthesis and overall plant vigor.
• Natural Algae Extract — plant hormones stimulating root development from the first week of application.

Total Multi-Substrate Compatibility with Stabilized pH

This indoor growth fertilizer perfectly adapts to all your substrates thanks to its stabilized pH and balanced formulation. Whether you grow in soil, hydroponics, coco, or rockwool, you get optimal absorption without complex adjustments.

Premium and Economical French Manufacturing

Concentrated solution made in Brittany for impeccable quality

This certified NPK 9-6-2 formula allows you to control your budget while benefiting from professional performance. The NF U42-004 certification guarantees organo-mineral compliance and traceability of each produced batch.

How to Use HydroPassion Vegetative Grow?

Easy to use, this vegetative fertilizer integrates smoothly into your growing routine without major technical constraints.

• Progressive Dosage — start with an EC of 1.2 mS then increase up to 2.0 mS maximum to avoid blockages.
• Optimal pH — adjust between 5.6-5.8 for hydroponics/coco and 5.8-6.5 for rockwool according to your substrate.
• Quality Water — prefer soft or osmosis water to avoid lime precipitates that reduce effectiveness.
• Vigorous Mixing — gradually incorporate the product while stirring vigorously for a homogeneous solution.

This method guarantees you maximum assimilation and visible results from the second week of treatment.

Joseph's advice: "I strongly recommend using soft or osmosis water with this fertilizer — hard water creates precipitates that block assimilation and drastically reduce nutritional efficiency."
Joseph – GrowLED Director