budire
Active Member
ok, i'm about start my second ever indoor grow and need to know the answer to "what is the best indoor soil mix ever?"! not only do i need the answer to this but I'd also like a simple formula if possible. I will be using biobizz topmax, grow and bloom like last time so the soil has to suit these ferts. last time I used 1/3 Perlite, 1/3 Vermiculite & 1/3 Peat moss but the soil was very loose and i have heard that vermiculite retains wated and this may have contributed to salt build up (which I had to flush to fix. twice
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