Minimum height required for effective aero setup

Chronic the Hemphog

Well-Known Member
Ok. So here is the situation. Long time soil grower considering switching to aero. Due to space, I am switching to a stealth cab. Due to height restriction I have about 4-6" of space to work with for a pot/res size and that seems too small for soil. Even wih dwarfs. I dont want rootbound issues. I understand that aero root systems are smaller and wondered if i should consider this route. Would a res with a depth of 4-6 inches work? Thanks for any advice. Not looking for a major harvest just want to supplement my regular purchasing. I saw this pic from a NASA set up and it got me wondering.
 

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