Grotek Monster Grow Pro PH Up & Down The "Carbon Black" inner core

The "Carbon Black" inner core does not reflect light

Mix 6 g per 19 L of water (1 tsp / 5 gal)

Thrive Alive B-1 will quickly build viable root systems

Everything you need to clean and maintain your conductivity probes

preventing leaks and cracks to develop

Grotek Monster Grow Pro PH Up & Down The "Carbon Black" inner corePRO OPTIMIZES GROWTH Monster Grow Pro is formulated with nutrient ratios to support lush green growth, improved root development, and stronger plant structure. This water soluble powder contains a blend of mineral and organic nutrients that are essential for vigorous plant growth. Application Rate: 500g makes 5000L of solution. Soil Soilless Water Culture: Mix 2 3 tsp per 5 gal of water (3 g per 19 L). Repeat weekly throughout vegetative growth