How long will mixed nutrients last if bottled?

[Lkestner]

I am starting a grow of white widow in a coco coir/peat moss/perlite mixture. I am going to be feeding with liquid nutrients (general hydroponics flora bloom, flora grow, bloom, cal-mag).

once I mix the nutrients and balance the PH, how long will the nutrient mixture last if I store it in water bottles? When the plants are young they won’t drink as much and I am wondering if I can save the left over mixtures for future waterings or do I need to throw it out and make it fresh every time I feed?

[Puglover1]

Hi. GWE main site has that info. Depends on how full/empty the bottle is and other factors. Be best to read it. No, not fresh every time if capped tight and put away, not sitting in the sunlight. Happy pharming!