Budget is relative but the salty water dyna gro gallons I bought will last quite a while it seemsā¦ so it comes out pretty cheap. The media isnāt though so itās a tradeoff.
Living soil is definitely my preference but until I build some, my property is solid rock with a thin clayey, humusās crud. I was scratching my head for a minute wondering wtf keeps the trees alive here with 14ā of rainā¦ duh! Mycorrhizae! White pithy mycelium sheathing galore.
It will be some time before I finish my soil project so for now itās promix/addl perlite + feed & aloe & ewc.