Can I keep organic fertilizer (Bio-Bloom) for the next year?

I will have a half full bottle after harvest so I wonder if I can keep it for next year. If possible, is there a way to ensure that its properties are preserved (cool, dry place...)?

Also, is there a good guide out there for the last weeks of blooming and for drying?

Thanks for your help.

hi, i use this stuff myself and have kept it for a long period of time stored, cool and dry.
do you use the full range of bio nutes ?
i could give you my guide as to what i use if i had details like size pots and temps.
btw for bloom i use this in conjunction with topmax and molasses, with what i would call decent results.

Until I learn I take a poor man's approach. I put them on pots with Compo soil, Westland organic fertilizer, fish&blood&bone and sheep manure. It all went very well despite awful weather until I decided to experiment with chemical fertilizers, now there are some yellow leaves, some brown spots on the tips and sides, some are curling or drying. I flushed and got bio-bloom, there I am right now. Next year I'd like to try guano, humus, mother earth teas and use huge square "pots", like a pro.

Molasses? Like sugar molasses? I've heard this before.