Hatchet72 Member Feb 2, 2020 #1 My seedlings have gone 10 days with its first nut the PPM is around 700 my pH balance is between 5.7 and 6 and it's still good do I need to change it now or how long can I wait I'm using the complete kit General Hydroponics nutrients
My seedlings have gone 10 days with its first nut the PPM is around 700 my pH balance is between 5.7 and 6 and it's still good do I need to change it now or how long can I wait I'm using the complete kit General Hydroponics nutrients
