Cannabis Nutrient and Fertilizer Management Checklist
This cannabis nutrient and fertilizer management checklist ensures compliance with state cannabis cultivation requirements for nutrient documentation, EPA Clean Water Act runoff prevention requirements, and facility GMP standards for nutrient recipe consistency. Consistent nutrient management directly impacts product quality and terpene/cannabinoid profiles.
- Industry: Cannabis
- Frequency: Weekly
- Estimated Time: 20-30 minutes
- Role: Head Grower / Cultivation Technician
- Total Items: 30
- Compliance: State Cannabis Cultivation Input Documentation Requirements, EPA Clean Water Act Nutrient Runoff Prevention, OSHA 29 CFR 1910.1200 Hazard Communication for Nutrients, State Nutrient Runoff and Wastewater Regulations, GMP Nutrient Recipe Consistency Standards
Nutrient Recipe Management
Recipe documentation and consistency.
- Current nutrient recipe documented and approved by head grower?
- Each nutrient mixing event logged with products, quantities, and batch date?
- Only state-approved inputs used in nutrient program?
- SDS on file for all nutrient and fertilizer products?
- Nutrient product expiry dates checked before use?
Water Quality
Feed water parameters.
- Feed water pH within target range before applying to plants?
- EC within target range for current growth stage?
- Source water tested for heavy metals, chlorine, and pathogens periodically?
- Reverse osmosis membranes within replacement schedule if used?
- pH and EC meters calibrated daily with fresh calibration solution?
Runoff and Wastewater
Environmental discharge compliance.
- Irrigation runoff collected — not discharging directly to storm drain or waterway?
- Runoff EC monitored to assess plant nutrient uptake efficiency?
- Recirculating nutrient system sanitized regularly to prevent pathogen buildup?
- Nutrient wastewater disposed of per local municipal wastewater requirements?
- No direct discharge of nutrients or pesticides to soil outside licensed area?
Fertigation System Maintenance
Equipment upkeep.
- Nutrient injectors calibrated and delivering accurate ratio?
- Irrigation lines flushed periodically to prevent salt buildup?
- Irrigation filters clean and within cleaning schedule?
- All nutrient tanks labeled with contents and concentration?
- Secondary containment under all nutrient storage tanks?
Flush Program
Pre-harvest flushing compliance.
- Nutrient flush schedule documented per facility SOP?
- Only plain water (or approved flush solutions) used during flush period?
- Minimum flush duration met before harvest?
- Runoff EC monitored during flush to confirm salt clearance?
- Flush start date and duration logged in batch record?
Nutrient Management Records
Documentation.
- Nutrient mixing log current with all batches this week?
- Daily pH and EC readings logged for all feed water?
- Nutrient product inventory maintained and reconciled?
- Supplier certificates of analysis for nutrients on file (for heavy metal tracking)?
- Nutrient Management Notes
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Why Use This Cannabis Nutrient and Fertilizer Management Checklist?
This cannabis nutrient and fertilizer management checklist helps cannabis teams maintain compliance and operational excellence. Designed for head grower / cultivation technician professionals, this checklist covers 30 critical inspection points across 6 sections. Recommended frequency: weekly.
Ensures compliance with State Cannabis Cultivation Input Documentation Requirements, EPA Clean Water Act Nutrient Runoff Prevention, OSHA 29 CFR 1910.1200 Hazard Communication for Nutrients, State Nutrient Runoff and Wastewater Regulations, GMP Nutrient Recipe Consistency Standards. Regulatory-aligned for audit readiness and inspection documentation.
Frequently Asked Questions
What does the Cannabis Nutrient and Fertilizer Management Checklist cover?
This checklist covers 30 inspection items across 6 sections: Nutrient Recipe Management, Water Quality, Runoff and Wastewater, Fertigation System Maintenance, Flush Program, Nutrient Management Records. It is designed for cannabis operations and compliance.
How often should this checklist be completed?
This checklist should be completed weekly. Each completion takes approximately 20-30 minutes.
Who should use this Cannabis Nutrient and Fertilizer Management Checklist?
This checklist is designed for Head Grower / Cultivation Technician professionals in the cannabis industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.
Can I download this checklist as a PDF?
Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.