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Grotek Monster Grow Pro

Item No. P10-GTMG6040

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The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre-flowering stages. High levels of nitrogen are further enhanced by soluble plant-based hydrolysate and kelp extracts ensuring monster growth when required

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. 

  • Supports Secondary Root Development
  • Improves Leaf Area Index
  • Highly concentrated formula
  • Total Nitrogen (N) .......... 18%
    Available Phosphoric Acid (P2O5) ..........  36%
    Soluble Potash (K2O) .......... 1.0%

Application Rate:

500g makes 5000L of solution. Soil/Soilless/Water Culture: Mix 2/3 tsp per 5 gals of water (3 g per 19 L). Repeat weekly throughout the vegetative growth period


Dimensions12.5Lx12.5W x10.0H (EA)
Barcodes670829207845 (UPC-A)
Shipping Weight23.95 lbs.

Dimensions9.0 L x 9.0 W x 8.0 H (EA)
Barcodes670829222459 (UPC-A)
Shipping Weight11.75 lbs.

Dimensions8.5 L x 8.5 W x 6.6 H (EA)
Barcodes670829207821 (UPC-A)
Shipping Weight6.1 lbs.

Dimensions3.6L x 3.6W x 4.0H (EA)
11.0L x 7.5W x 4.8H (CS)
Barcodes670829207814 (UPC-A)
10670829207811 (GTIN)
Shipping Weight6.1 lbs.