So, is sub's supersoil a living soil? I dont see mycos in the ingredients. so how does the fox farms bottled stuff kill the fungi if its so resiliant? WTF is in fox farms that's killing my fungi
I was pondering the same question the other day and stumbled upon this:
"Okay, since I wrote Organic Growing from a Microbial Perspective I’ve received feedback which clearly outlines the need to explain the ‘chemicals killing beneficial soil microbes thing’, the role of NPK ratings as well as the pollutants statement. This feedback is justifiable. Please bear with the redundancy of the following. It reflects my attempt to be thorough.
It may be so, that some beneficial microbial life is out and out killed by chemical fertilizers but the more likely cause of death occurs over an extended period which I’ll attempt to explain.
There are bacteria/archaea that will happily feed on chemical fertilizers. Indeed, there are bacteria that will 'feast' on diesel fuel. It is more likely that the use of chemical fertilizers negatively effect soil biota over a period of time. Chemical N (for example) is (to my knowledge) delivered to the roots of plants in ionic form, bypassing the whole microbial nutrient loop, which occurs through degraded organic matter being delivered in several processes; one major way being by bacterial/archaeal [sic] predation by protozoa (& bacterial feeding nematodes). It follows logically that if chemical fertilizers are used over an extended period (days? months? years?) that the microbial nutrient cycle will slow and/or cease.
The other side to this is that plants emit compounds from their roots which feed bacteria/archaea and fungi (of species conducive to their survival[?]) as an active participant in this microbial nutrient loop. Logically, if the plant is receiving direct feed ionic nutrients it is likely to slow and/or cease this process.
I compare this to a patient receiving intravenous feeding for a period of time and then needing to slowly adjust to real food again when the IV is discontinued.
The effects over a period of time (days? months? years?) will likely cause a die off of soil biota of a particular microbial consortia but may stimulate the growth of another microbial consortia (possibly/probably not as balanced and beneficial as the natural one), possibly causing disease.
I hypothesize another factor that may have effect is that when the plant is an active participant in the microbial nutrient cycle it 'decides' what nutrients it requires in time shifts unknown to us. If we are using chemical fertilizers quite likely much goes unused by the plant or is absorbed by the plant unnecessarily, perhaps promoting disease. The unused chemicals pass into the groundwater and streams or into the atmosphere. We've all heard the detriments around that and this is the pollution to which I refer."