how long can i keep mixed ferts? pure blend pro. i wanted to mix a gallon of 1/4 strength a gallonon of 1/2, 3/4 and full. just bto know i'm being consistant. how long can i keep it mixed on the shelf not being used?
Randy High
Don't know
But I think an air stone in the water would make it useable for a few days.
I mean why over mix?
Randy
green goblin
stability, and control. its hard to make an analysis if there are too many variables
Randy High
Analysis is a variable in the Stream. For sure.
Randy
llIndigoll
Keep it bubbling or your NPK is out the window. I've been told by the folks at my hydro stores to use them within 3 days. I use organic fertilizers and I don't want nasty stuff growing in my expensive food supplies. Just mix up as much as you need when you need it.
green goblin
ok thanx
MellowDood
one time i mixed some of my metas in small water bottles so that i wouldn't have to bust out the awkward 1qt containers every week. i don't know if it was a result of mixing the bloom and base then letting it sit or simply diluting the concentrated nutes with a little water, but within 1 week the bottles had all kinds of "crusties" in them. i didn't want to take any chances so i just tossed them out. i guess the advice indigo received from his hydro store guys was right.
SD
Currently using the remainder of some Pure Blend Pro I bought over 2 years ago, is working just fine.
1madman
I mix my PBP and Guano a day in advance just to give the Guanos time to disolve. No problems so far with that.
