skitch7 Active Member Jun 18, 2009 #1 i ran out of ph down solution and i was wondering if its not smart to use lemons from my backyard to lower my ph for my hydroponic system.
i ran out of ph down solution and i was wondering if its not smart to use lemons from my backyard to lower my ph for my hydroponic system.
user6079 Active Member Jun 19, 2009 #4 i saw another post that said to put a cap full of lemon juice into a gallon of water. i haven't had to do it yet though.
i saw another post that said to put a cap full of lemon juice into a gallon of water. i haven't had to do it yet though.
bgmike8 Well-Known Member Jun 19, 2009 #5 have to agree with daddy. but this is all hearsay. lemon juice orange juice. whatever. i dont see how this could hurt worse than the corrosive acid they sell as ph down. maybe not as efficient but probablly safer.
have to agree with daddy. but this is all hearsay. lemon juice orange juice. whatever. i dont see how this could hurt worse than the corrosive acid they sell as ph down. maybe not as efficient but probablly safer.
