do roots in water need a airstone constantly?

Milovan

Well-Known Member
I know absolutely nothing about Hydro grows but I do know that
when dealing with plants you do not want airless standing water in any situation so I would keep the airstone going at all times to continuously bring oxygen to the root system imo.
Hopefully some others will chime in with an answer.
 

skunkd0c

Well-Known Member
if the water has motion / flow/ movement then no air stone is needed NFT works well without air pumps

if the water is still without any kind of movement it will need to be very shallow and allowed to evaporate
perhaps daily or at least pretty quickly or root problems could occur
passive hydro works well this way without air pumps

peace
 

Tmoney22

Active Member
I know absolutely nothing about Hydro grows but I do know that
when dealing with plants you do not want airless standing water in any situation so I would keep the airstone going at all times to continuously bring oxygen to the root system imo.
Hopefully some others will chime in with an answer.
thank you very much for responding. got in touch with someone at home an asked them to run my air stone only :)
 

wristychronicles

Well-Known Member
also being able to give the plant those high levels of oxygen is one of the main benefits of growing hydroponics versus conventional methods.
 
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