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Question by Trappl*11: How often should i change the hydroponics solution?
i have been told ten days but how long cvan i really have it in there is there any harm if i do ?? why is it suggested to be changed
Add your own answer in the comments!
It should be changed regularly because the solution acts as the ground in hydroponics. All the nutrients come from that solution. If all the nutrients were depleted, the plants would die.
DM
January 29, 2012 at 2:48 pm
not only nutrient depleted, but oxygen depleted and fungi and algae filled, which leads to the dreaded ROOT ROT!
ellarosa
January 29, 2012 at 2:59 pm