I just found a whole box of nutes froma year and a half ago, do they expire?

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RIU AUTO-FLOWER CREW
Current Grow Sea of Ryders

good question wat does the box or bottle say?

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Live ur life get high let the bullshit pass u by

when i die plant me in the closet under a sea of green and remember me with puffs of weed

How do they look? Open it up, and check for mold and such.

If its unopened I would think they would still be good.

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The only difference between what your doing and what im doing is, im doing it right.

I think as long as dry nutes stay dry they should last years. Liquid nutes in bottles also should last years as long as they are kept out of heat and sealed tight.

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Buds,Buds, and more Buds: Purps + White Russian

Heres what they look like (i found a whole box of them)

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RIU AUTO-FLOWER CREW
Current Grow Sea of Ryders

A year and a half? No problem I am using Fox farm nutes in bottles that are almost that old. The only thing is with the heat. If they have been sitting in a really hot area for a year + then they may have changed chemically.

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Buds,Buds, and more Buds: Purps + White Russian

so exactly how many of those g.h nutes do you have? Are they all opened?

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The only difference between what your doing and what im doing is, im doing it right.

also are they all the same kind? Looks like your missing the flora grow.... I assume you have that tho?

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The only difference between what your doing and what im doing is, im doing it right.

I have what I assume is the whole series, and about 25 bottles total, none opened and all have been in a box in a garage.

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RIU AUTO-FLOWER CREW
Current Grow Sea of Ryders