HUMIC DUKE

Biological Fungal Protection

A microbial solution based on beneficial Bacillus strains that suppress fungal pathogens and support plant immunity.

Key focus: Natural disease control
Usage Instructions
1. General Information

Purpose:
A biostimulant for all stages of cannabis cultivation, designed to improve root system development, enhance micronutrient uptake, and increase overall plant vigor.

Composition:
Standardized 4–6% aqueous solution containing:
  • 40–60 g/L potassium salts of humic acids
  • Fulvic acid
  • Chelated microelement complex
  • Squalene (C₃₀H₅₀)
  • Unsaturated fatty acids (C₁₈:₀–₇ and C₁₈:₂–₉)
Suitable for Use:
All stages of cannabis cultivation, from germination through flowering.

2. Application Guidelines

2.1. Root Zone Watering
Dosage:
  • Mature plants: 10–20 mL per 10 L of water (1–2 mL/L)
  • Young plants: 1 mL/L
Application Method:
  • Mix thoroughly with water
  • Water evenly around the root zone, avoiding over-saturation
Frequency:
  • Vegetative phase: 1–2 times per week
  • Intensive growth: every 3–4 days if required
2.2. Foliar Feeding
Dosage:
1–2 mL per liter of water

Application Method:
  • Spray early morning or late evening
  • Apply as a fine mist to foliage
Frequency:
Once per week or as needed

3. Additional Recommendations
  • Optimal pH: 5.5–6.5
  • Testing: Perform a small-scale trial before full application
  • Storage: Cool, dark place, away from children
  • Safety: Use gloves and eye protection; rinse with water if contact occurs

4. Indications and Contraindications
Indications:
  • Improved root activity
  • Enhanced stress resistance
  • Optimized micronutrient uptake
Contraindications:
  • Do not use under severe over-fertilization conditions
  • Discontinue use if phytotoxicity appears
5. Usage Notes
  • Do not exceed 2 mL/L
  • Reduce dosage during cold or low root activity periods
  • Compatible with most fertilizers and biostimulants
Get Professional Support
Feel free to write and call us. We really love to communicate with our clients.
For optimal results, application rates and schedules may be adjusted based on crop type, growth conditions, and environmental factors.
© 2025 Weedlord. All rights reserved.

Manufactured by: European Organics s.r.o.
VAT: 04348991
www.europeanorganics.cz

Address: Mattioliho 3272/9,
Prague 10, 106 00, Czech Republic

Phone: +420 606 074 054
Email: info@weedlord.cz

Designed by 88 LUFTBALLONS s.r.o.

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