i have 10 plants .they are autoflowers . they are about 1 month old . they were growing great and are still growing but now they drooping . i checked the PH in the soil and it is good . right about 6.5 . does anyone know what might be causing it ? also im about to start using co2 . would that help with the drooping ? any help would be greatly appreciated . please let me know. i cant let them die . please let me know . thank you .
Might you be over watering? This can cause droopiness that is sometimes mistaken for other things, even mistaken for under watering by some newer growers.