This is a very interesting video. I have seen other friends who also have mixed or no results. Most of the gardeners I know are organic gardeners. Thank you for sharing.
@@jasons-jungle yep can take a good while to get the soil healthy can't it, probably would benefit some parts of our plot still always struggling to find enough mulch and compost
I can see you replied to Patricia's comment, but no separate comment other than this one. YT's done that to me a couple of times - having typed up a decent reply only to have it disappear
@@jasons-jungle Umm - it was before that. Oh well. Something like, maybe your soil is already teeming with microbial activity so what you may have done is introduced a few new types to increase the diversity.
That's basically what I think as well. I have suspicions about the types of micro-organisms that it may contain. If I remember your trials correctly, your spent (or poor quality) bagged compost showed an increase in nitrogen but not much difference in the P or K. This might suggest that there's free living nitrogen fixing bacteria in it helping to improve the nitrogen levels. P and K can't be sucked into the compost and have to be there already, although it might contain some bacteria that can convert insoluble minerals into water soluble nutrients that are more plant available. I'm also guessing that because of the process for making most commercial compost is so different from the home compost pile the bagged compost might be defect in these types of micro-organisms, whereas home compost isn't as hot for most the time and tends to sit longer giving the microbes time to colonise so that the beds get a healthy top up of bacteria with the compost. We tend to focus on the bacteria that breaks down the material to compost but adding a bit of supersoil to a pile as it stands may give it a boost on new allotments whilst the soil population builds up.