Nutrients

[Dougydo]

How long can I keep my nutrient supplemented water before I have to use it or throw it away?

[Gingerbeard]

Hey Dougydo Depends on the nutes and storage conditions. Water with a single nutrient can keep as long as your bottled nutes. I have a bottle of foliar spray I mixed last week. Still using it. When you mix nutes, then your shelf life goes way down.

[diode]

keep it away from light, room temp, should be ok for a week, or longer. I have used week old mix works.

[Gingerbeard]

Temperature depends on the nutes. Fox Farm holds well, as you say diode. Not so for ocean animal derived nutes. They need to stay in the fridge. That's experience. I had been using the GO GoBox. Straight ocean squeezin's. Stuff only smelled worse as it got older. It's hard to tell when they go bad.