Hi All..
I'm growing autoFlowers.They Are Bigdevil(SweetSeeds) and 60 day wonder(DnaGenetics) and its time for the harvest and flush .But i wonder that for my flush water's ph..So please some one tell me that what should be my flush(plain) water's ph?
If you use tap water you have to let it sit for 24 hours to 3 days to allow chlorine and various other minerals to evaporate.
And if you feed plants pH regulated water and then feed them tap water (around 7 pH to 8 pH usually) you will cause a pH fluctuation.