How often should i change the hydroponics solution?

Tuesday, May 24th, 2011 at 11:42 am

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

Best answer:

Answer by DM
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.

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