You should always be adjusting down in a DWC. Rising ph is a
by product of feeding.Rockwool can be tricky to maintain in a DWC
youre better off with Hydroton.Iuse rockwool pretreated down
but it never stays down .Eventually my rockwool steadies out and
a slight adjustment a couple three times a dayis all thats needed.
Good luck ! DWC is very easy after you get it .:hippy:
thebeachman Reviewed by thebeachman on . PH keep changing ??? wus up yall this is my first DWC grow. i never growen before so this is my first time. im runing a 1000watt with 6 plant in a 6 pot 2 gallon DWC. emily garden. im using GH nutrients. 3 part. what i do is mix my sink water with FrioMicro Hardwater. and Grow and bloom. and lime to get it to 5.5. but when i put it in the DWC the water up to 6.7. im thinking is the 2 plant that in the rockwool. ??? because the other 4 plant is in raiped rooter only....what do yall think /? Rating: 5