Hydroponics
Hydroponics is one of the most popular methods to grow plants of all kinds without soil!
Below, we've put together a 100% free guide that contains everything that you need to know to get started with the method.

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Hydroponic Systems
If you're just starting out with hydroponics and want and want to skip over the history of hydroponics and jump straight into a quick overview of the various systems, make sure you checkout our beginners guide to hydroponic systems - it'll be a great starting point and give you a good understanding of the different systems before moving on to the in-depth guides below.
- The Drip System
- Ebb And Flow System
- Nutrient Film Technique
- Deep Water Culture System
- Aeroponics
- The Wick System
- Vertical Hydroponics
Hydroponic System Parts
- Grow Lights
- Growing Medium
- Nutrient Solution
- Nutrient Reservoir
- Grow Tray
- Air Pump
- Air stone
- Water Pump
- Delivery System
- Grow Tent
- Intake Fans
Nutrients
Hydroponic Growing
Pest Control
Hydroponic Gear Reviews
- Best CFL Grow Lights
- Best LED Grow Lights for Seed Starting
- Best pH Meters For Hyrdoponics
- Best Aquaponic Books
How To Guides
Common Questions and Answers
- What's the difference between hydroponic and soil gardening?
- Why are grow lights red and blue?
- What are the best grow lights for starting seeds?
- Can hydroponics be considered organic?
- Where is hydroponics used today?
- Is hydroponics without nutrients possible?
- Is hydroponics without sunlight possible?
- Why hydroponics is useful for soil cultivation
- Why hydroponics is better than soil
- Which is Better Hydroponics or Aquaponics
- Is Hydroponics Without Plastic Possible?
- Can Hydroponics Feed The World?
- Hydroponics vs Organic Farming
- Going From Hydroponics to Aquaponics
- Hydroponics To Soil Transplant In 4 Easy Steps