Bio-bizz?

Ive Got Bio-bizz,grow,bloom And The Other The 1 That Boosts Or Somthing, But I Would Like To Know Ive Had The 3 Bottels For Like 3 Years, They R Half Full ,can I Still Use Them For Grow,??????????????
dont just read it give me a fucking answer!

i should'nt see why not, but failing that there really cheap on ebay any way!

biomass, regardless of what it is will decompose. the organic ferts are fine but after time they wont hold the same claims of nutrient content.