Well first, I would like to start off, grzbear...I actually checked my garage where I kept kelp which I purchased but never used (about 8-9 months ago)..and it just happens to be brown Algit kelp from peacefulvalley..I knew I bought some extra kelp when I made my first alk drink purchases last year

however I never used it and basically forgot all about it...now my question, is this kelp still usable? it has been kept in my garage where its very cold in winter and pretty damn hot in summer...but the bag has never been opened

its a granular kelp, any ideas on grinding it to the finest possible powder would be appreciated, thanks