Hope someone knows why.....I'm suddenly having PH down swings with my first hyrdo grow. 18 days into first noticable flower everything has been perfect till last 3 days. Now PH falls rapidly every 4 hours or so. Roots all look fine visually ...don't see anything rotting or like that, all nice and white (lots of them tangled together in a big wad)
Moondust nutes 700ppm
add epson salts to total 840ppm
distilled water
2 airstones
fogger
air temp around 78 to 82 degrees (light cycle) and drops to 63 to 65 during dark cycle
Changed the rez every 5 days, including last night, add new nutes, adj PH to 5.5 ~ 6.0 (liquid tester) as always before, worked perfectly. Now within hours the PH drops to 4 (orange level of PH sheet) I'm using PH up liquid to bring back up to 5.5~6 but drops back again quickly. ??? wtf....anyone got an idea here? dont want my girls to tank now... help please
Moondust nutes 700ppm
add epson salts to total 840ppm
distilled water
2 airstones
fogger
air temp around 78 to 82 degrees (light cycle) and drops to 63 to 65 during dark cycle
Changed the rez every 5 days, including last night, add new nutes, adj PH to 5.5 ~ 6.0 (liquid tester) as always before, worked perfectly. Now within hours the PH drops to 4 (orange level of PH sheet) I'm using PH up liquid to bring back up to 5.5~6 but drops back again quickly. ??? wtf....anyone got an idea here? dont want my girls to tank now... help please