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11 months ago

Simple Homemade Hydroponics

How to build your own passive hydroponics rig, with just some bottles, soil and cardboard. Full guide for growing your free food - http://red-dot-geek.com/easy-diy-hydroponics-beginners/

1 The Basic

1 The Basic Knowledge

What Plants Need to Grow ⊙ Sunlight ⊙ Water ⊙ Nutrients ⊙ Air ⊙ Soil is not a requirement – As long as the four is met, plants will grow.