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The GreenBox Contactor Board 16-18 is perfect for large grow rooms and professional setups that require reliable and safe power management
Its adjustable height and tilting head allow you to direct the airflow exactly where you need it
or any type of gardening setup where a high-performing substrate is required
even during the warmest days
Use Consistently: Apply regularly throughout the growth cycle to maintain optimal nutrient absorption
OG Rapid Flower and Hardener 1L Growing Media The GreenBox Contactor Board 16-18Premium Flowering Enhancer for Maximum Bud Density OG Rapid Flower and Hardener 1L is a high strength flowering formula designed to accelerate bloom cycles and increase bud density, resulting in higher yields and more potent flowers. Perfect for indoor growing, this concentrated formula provides plants with essential nutrients that boost flowering and encourage hardening, allowing plants to achieve their full potential during bloom. Whether used in