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Hydrotek

  • Products
    • Clearance Sale
    • New Products
    • Coming Soon
    • Cloning & Seed Starting
    • Grow Carts
    • Grow Tents & Systems
      • Alfred Horticulture Growing System
      • Grow Systems
      • Tents & Indoor Greenhouses
    • Growing media & containers
      • Hydroponic Growing Media
      • Pots & Containers
    • HYDROPONIC PLANT NUTRIENTS
      • CYCO Platinum Series Nutrients
      • General Hydroponics
      • Growing Nutrients
      • REMO Nutrients
    • GREENHOUSE LIGHTING
      • Commercial Greenhouse Lighting
      • CMH Grow Lights
      • Reflectors
      • Digital Ballasts
      • Extensions, Power & Lamp Cords
      • Fluorescent Lighting
      • Grow Lamps
      • Hydroponic LED Grow Lights
      • Light Movers & Hangers
      • Magnetic Ballasts
    • HVAC SYSTEMS
      • Air Movement Fans
      • CO2 Management
      • Greenhouse Air Purification
      • Greenhouse Controllers
      • Greenhouse Humidity Control Systems
      • In-Line Fans, Ventilation & Ducting
      • Timers & Instruments
    • INTEGRATED PEST MANAGEMENT
      • Cleaners
      • Foggers
      • Fungicides
      • Horticultural Sprayers
      • Insecticides
      • Pest Management Accessories
    • IRRIGATION
      • Chillers, Heaters & Purification
      • FloraFlex
      • Irrigation Greenhouse Accessories
      • Nutrient Delivery System
      • pH, EC, TDS Meters
      • Solutions
      • Water Aeration
      • Water Pumps
      • Water Treatment
      • Watering, Sprayers & Wands
    • ROLLING BENCHES, TRAYS & RESERVOIRS
      • Hydroponic Reservoirs
      • Hydroponic Trays
      • Rolling Benches
    • TOOLS, ACCESSORIES & MORE
      • Drying Racks
      • Food & Water Storage
      • Garden Hygiene & Safety
      • Hand Tools
      • Liquid & Weight Measuring
      • Plant Shredders
      • Plant Support
      • Post Harvesting
      • Reflective & Greenhouse Films
      • Trimming Solutions
  • Services
    • ACMPR Licensed Producers
    • Air Filtration and Odor Control
    • Damatex Control Systems
    • Humidity Control
    • Lighting & Light Distribution
    • Micro-Cultivation
    • On-Site Evaluation
    • Trays and Reservoirs
    • Brome Compost
  • Where to Buy
  • Resources
    • Calculators
      • Soil calculator
      • Electricity cost calculator
      • Circuit load capacity calculator
      • Lamps Watt to BTU/hr converter
      • Grow Light fixtures Coverage Calculator
      • Reservoir volume calculator
      • Culture room area calculator
      • Air exchange CFM calculator
      • Dehumidifier sizing calculator
      • CO2 generator time calculator
      • CO2 operating time calculator
      • CO2 Injector time calculation
    • Feed chart calculators
    • Glossary of Hydroponic terms
    • Date Codes
    • Downloads
    • Pesticides, Insecticides & Fungicides Regulation
    • Pimp my Store
    • Policy Information
    • Promotional items
    • RMA - Return merchandise authorization
    • RMA - Terms and conditions
    • Warranty Information
      • Rolling Benches and Bench Tray Warranty
  • Contact
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Date Code

Date-Codes

Download theses information in PDF format

  • Product catalog
  • Cloning & seed starting
  • Grow carts
  • Grow tents & systems
  • Growing media & containers
  • Hydroponic plant nutrients
  • Greenhouse lighting
  • HVAC systems
  • Integrated pest management
  • Irrigation
  • Rolling benches, trays & reservoirs
  • Tools, accessories & more

  • Resources

  • Feed chart calculators
  • Soil calculator
  • Electricity cost calculator
  • Circuit load capacity calculator
  • Lamps Watt to BTU/hr converter
  • Estimate the number of grow light fixtures required
  • Reservoir volume calculator
  • Culture room area calculator
  • Air exchange CFM calculator
  • Dehumidifier sizing calculator
  • CO2 generator time calculator
  • CO2 operating time calculator
  • CO2 Injector time calculation

  • Helpful links

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