After dissolving MSU fertilizer granules...How long will it last?

[emmajs243]

Hey guys!

The title basically sums it up! I have the MSU well water fertilizer granules (I don't think the specific type of fertilizer would matter too much). I keep the granules in a cool dark place and same goes for the actual solution also.

My question, once I make the solution as instructed, how long does that solution last? It really doesn't say and I don't know if this is something that should be made fresh every week use or if I can make the full gallon and use it for a few weeks??

My main reason for asking is when I first made the solution it didn't look any different then water. Five or so days later, it no longer was clear in color but more of a yellow/orange transparent tint. I didn't know if this was something to worry about or not!

Same with like Kelp root hormones...I would think since those are already liquid, just adding water wouldn't really change their shelf life much!