I would go 90% loam ( equal sand,silt,clay) 10% compost.I would make the compost with 45% autumn leaves and small twigs and sticks for the carbon. Add 45% grass clippings then 10% alfalfa meal for the nitrogen.
I would use the same compost for aact's then add mycorrhizae at the end.
krood---
looks like you've got an nspb/philthy mix started there, but are the amendment numbers for the entire volume of that base mix? seems too low if this is the case, but too high if it were per cuft or something.
sunshine #4 is comparable to promix, yes. i believe they add coco where as promix is just peat. both are screened, sterilized, wetted, and have perlite added
Heady blunts- thanks for the reply, what i did was a double batch of the nspb/phillthy mix. i just took all of the ammendment numbers and doubled them. What do you think i should do differently? Its already mixed but if theres more you think i should throw in i could do that.
Grass clippings are also high in nitrogen#
In 1997, Jared Milarch, a horticulture student at Northwestern Michigan College introduced Azomite to the nursery industry after testing the rock dust on plant growth in controlled studies on his family’s chemical-free commercial farm. Milarch conducted experiments proving his theory that Azomite works as a catalyst to help plants better absorb nutrients from the soil. -WikiIn regards to trace elements, i've read kelp meal is a great source.. if using kelp, is it still worthwhile to use a rock dust like azomite?
hey guys, I'm about to mix my first amended mix, Dank.Franks article on soil and amendments really pushed me to give this a shot. so I'm going to try to follow as closely as possible to what he recommends, doing a double batch. As well as using the phillthy mix as a base
these are the ingredients and doses of what i have
1 bale sunshine number four (the article said to use promix, but my understanding is they are pretty close and it is all i could get.)
krood---
looks like you've got an nspb/philthy mix started there, but are the amendment numbers for the entire volume of that base mix? seems too low if this is the case, but too high if it were per cuft or something.
sunshine #4 is comparable to promix, yes. i believe they add coco where as promix is just peat. both are screened, sterilized, wetted, and have perlite added.
KD---
no reason to add mycorrhizae to the mix. it only colonizes living roots so it's more likely the spores will be consumed before they have a chance to infect if you mix it in. better to apply directly to roots during transplants. i also coat my seeds when planting seeds.
"There are more complexities involved, such as, that certain plant types attract certain bacteria/archaea types"
"When the bacterial/archaea population has increased in response to the carbons excreted by the roots,"