Kelp Meal - 25lb Bag

Very dissappointing. When I have ordered bulk kelp before from other vendors. It was much darker. This one is quite light and possibly a bit yellowish. My pets couldn't get enough of the previous kelp. But this one none will eat.Whatever is making it inedible to them, gives me great pause to try and use it in the garden, especially where growing food or general concern about ground contamination.So now I have 24+ pounds of granular material that smells like kelp. And really unsure how to use it.For me this was a big expense so I have not been able to throw it away yet. Can't imagine I will end up doing otherwise. Bummer.