Reusing Soil Opinions?

[Ghostin]

Hey world,

What are your thoughts on reusing previously run soil?

I'm using Miracle Gro Nature's Care Organic Potting Soil (green bag) cut with 20-33% Vigoro Perlite and feel like I'm wasting a lot of soil by buying new bags for each run. I think the recommendation would be to buy new soil for each run but what can I do to be able to reuse the spent soil?

Is it even worth it or continue to spend about $100 per run just on soil+perlite?

I'm using PBP grow + soil bloom, liquid karma, calmag+, GH liquid kool bloom, mykos, occasionally Floralicious Plus (free sample size) and molasses.

Thanks!

 

[Curly Beaver]

I buy new each time and save the used for spring, then dig a decent size hole and filled it up with the used soil.