Hydroponics

Hydroponics is a popular method for growing cannabis. Learn more about what and how others grow cannabis using hydroponics.

Categories

  1. Getting started 29
    1. Growroom design and set-up 15
    2. Carbon Dioxide (CO2) 2
  2. Electrical & Safety 17
  3. Lighting 24
  4. Fertilizing & feeding 50
  5. Organics 7
  6. Soil & Soilless 28
  7. Hydroponics 31
  8. Hydroponics Construction 19
  9. Transplanting 9
  10. Plant trouble 7
  11. Seeds & Germination 23
  12. Vegetative growth 10
  13. Sexing 6
  14. Cloning 11
  15. Flowering & blooming 11
  16. Harvesting, Curing, & Cooking 15
  17. Outdoor growing 11
  18. Odor control 1
  19. Breeding 39
  20. Hashish and oil 11
  21. Growroom efficiency 18
  22. Nutrient formulations 27
  23. Pests & disease control 24
  24. Growth regulators & hormones 6
  25. Propagation techniques 18
  26. Security 6
  27. Medical usage 2
  28. Utility, conversion charts, formulas etc. 0
  29. Marijuana photography 0

Top resources

logic
How should I go about transplanting the minicube into the rock filled planters?
How should I go about transplanting the minicube into the rock filled planters?
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logic
How can I heat my reservoir solution to keep it in the correct range?
How can I heat my reservoir solution to keep it in the correct range?
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logic
How do I grow single cola style, sea of green Ebb & Flow ?
How do I grow single cola style, sea of green Ebb & Flow ?
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logic
How long should I flood the tray? (flood duration)
How long should I flood the tray? (flood duration)
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logic
How often should I flood the tray? (flood frequency)
How often should I flood the tray? (flood frequency)
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logic
How Do I Prep My Ebb & Flow Table, using big rw cubes
How Do I Prep My Ebb & Flow Table, using big rw cubes
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logic
How are the salt buildups flushed out of the planters in ebb & flow?
How are the salt buildups flushed out of the planters in ebb & flow?
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logic
How can I stop algae from growing in the bucket?
How can I stop algae from growing in the bucket?
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logic
What nutrients should I use?/How much nutrient should I use?
What nutrients should I use?/How much nutrient should I use?
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logic
What kind of airstone should I use?
What kind of airstone should I use?
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logic
How large should my bucket/container be?
How large should my bucket/container be?
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logic
How often should I change the nutrients?
How often should I change the nutrients?
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logic
How can I get rid of slimy roots?
How can I get rid of slimy roots?
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logic
What kind of airline should I use?
What kind of airline should I use?
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logic
What should the pH of the nutrients be?
What should the pH of the nutrients be?
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logic
How do I start seeds for DWC bubblers?
How do I start seeds for DWC bubblers?
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logic
Where do I set the water level for new clones?
Where do I set the water level for new clones?
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logic
What kind of pump should I use? How much air does each bucket need?
What kind of pump should I use? How much air does each bucket need?
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logic
At what level should the nutrients be in the bucket?
At what level should the nutrients be in the bucket?
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logic
What is a bubbler/DWC?
What is a bubbler/DWC?
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logic
How should I clean my grow rocks?
How should I clean my grow rocks?
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logic
How dow I use Oxy-Plus in my nutrient tank?
How dow I use Oxy-Plus in my nutrient tank?
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logic
How can I keep my reservoir cool?
How can I keep my reservoir cool?
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logic
How do I sterilize and disinfect my system?
How do I sterilize and disinfect my system?
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logic
What is nutrient lockout?
What is nutrient lockout?
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logic
What is this green slime on my rockwool?
What is this green slime on my rockwool?
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logic
What are the differences between aeroponic misting and fogging?
What are the differences between aeroponic misting and fogging?
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logic
Can I add stuff to the reservoir to change the flavour of my bud?
Can I add stuff to the reservoir to change the flavour of my bud?
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logic
Should I use Lavarocks or Expanded Clay?
Should I use Lavarocks or Expanded Clay?
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logic
Is pH important?
Is pH important?
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