I'm a bit worried. I'm doing dwc, ro water, 1/4 nutes in early stage.
I'm seeing PH swings like mad.
I ph test and see 7.0-7.5, have even seen an 8.0
I ph down, get 5.8-6.3, and 12 hrs later it's 7.0-7.2 again!
what causes such huge swings when there has not been a feeding for 2 days or more and only 1 plant with just 2nd set of true leaves coming?
I'm seeing PH swings like mad.
I ph test and see 7.0-7.5, have even seen an 8.0
I ph down, get 5.8-6.3, and 12 hrs later it's 7.0-7.2 again!
what causes such huge swings when there has not been a feeding for 2 days or more and only 1 plant with just 2nd set of true leaves coming?