Powder D is a revolutionary product that sets a new standard in nutrient formulation. Unlike traditional nutrient lines, it fully separates micronutrients from nitrogen, giving growers the freedom to fine-tune their feeding program without excess nitrogen in late flower. This innovative approach ensures plants receive all essential trace elements while optimizing conditions for enhanced terpene production and superior final product quality.

By removing nitrogen (Powder A) in the later stages of flower, growers can optimize conditions for increased terpene production, leading to stronger aromas and richer flavors. This approach prevents excess leafy growth and directs energy toward resin and oil production, maximizing the final yield’s quality and marketability.

This blend contains chelated forms of iron, manganese, zinc, and copper for superior bioavailability, along with boron and molybdenum to support cell division, nutrient transport, and enzyme activation. Powder D ensures that even in high-performance fertigation systems, micronutrients remain stable and available for plant absorption.

Guaranteed Analysis:

• Boron (B): 0.98%
• Copper (Cu): 0.25%
  • 0.25% Chelated Copper
• Iron (Fe): 8.13%
  • 8.13% Chelated Iron
• Manganese (Mn): 2.60%
  • 2.60% Chelated Manganese
• Molybdenum (Mo): 0.98%
• Zinc (Zn): 1.30%
  • 1.30% Chelated Zinc

Key Benefits:

• Supplies a complete, fully chelated micronutrient profile for balanced growth
• Supports enzyme function, chlorophyll formation, and overall metabolic efficiency
• Prevents hidden deficiencies that impact vigor, yield, and finished quality
• Stays fully soluble and stable across a wide pH range
• Runs clean in fertigation systems, batch tanks, and high-clarity stock concentrates

Key Attributes:

• Category: Micronutrient powder
• System Use: Fertigation, batch tanks, stock tanks
• Purpose: Provide complete EDTA-chelated trace elements from veg through flower
• Base Chemistry: EDTA-chelated Fe, Mn, Zn, Cu, B, Mo
• Use Rate: 0.12–0.25 g (0.004–0.009 oz) per 4 L (1 gallon)
• Stock Tank Dilution: 40 g (1.41 oz) per 4 L (1 gallon)
  • Dilution can be increased up to 4× to reduce refill frequency; divide regular dilution rate by 4 when using a 4× concentrate
• Powder A + D Stock Tank Dilution: 25 lb Powder A + 500 g Powder D + 12.5 gallons water
  • Combine Powder A + Powder D dry before adding to water for proper dissolution
• Use Window: Veg through flower
• Compatibility: Coco, hydro, soil; designed to run clean with Powder A, B, and C in all Drip Hydro powder programs