Hey guys, i started growing in my basement out of a tent about 2 years ago. I do it only for fun and have only had 2 grows. getting ready to start my 3rd but i still have my soil from when i started 2 years ago. i used a 50/50 of happy frog and ocean forest. im in chicago and its been in my garage for over a year. im guessing i should just use new soils but i figured i would ask. i am only doing 1 plant in the tent so i really don't wanna go buy 2 big bags of that stuff again. but of course i won't use my old soil if its not good at this point. thanks guys
it should be fine, you can top it up by adding a 25% of new FFOF, that said its hot stuff I urge caution and add 25-30% of perlite it also adds air, and prevents nute burn, by dilution good luck
Run it thru a 1/2" screen to (fluff it up) mix & aerate. It will make it easier for new roots to spread.