Here is my soil recipe, some of the numbers are incomplete but I got lazy
http://1drv.ms/1N5Segw (this is a link to online excel where the recipe is saved)
I know it's way over the top and there's a lot of stigma with the guanos, blood meal, etc but I wanted diversity not only in microbial life but in feed times (immediate and long term feed). So far with the soil recipe I have kept a fairly large mother sustained without feed or teas for about 2 1/2 months with minor yellowing occurring now, probably due to the lack of biological activity, I feel if I add some compost tea it will begin to make the nutrients more available again.
This recipe is very new and I have only used it on the Toxic Blue mother but damn is she stanky and crazy, no abnormal growth and the stalks are rock hard without training.She is a little on the dark side but not terribly.(I am sticking with the strain Toxic Blue 33, it has amazing qualities and I want to study it thoroughly)
I plan on doing an outdoor grow in a 15 gallon pot and I don't think I'll go with anything larger than the 3.4 gallon Superoots air pots indoors.
This is the first time I will be doing an outdoor grow so it will give me a chance to collect some data on the soil. I feel that I'll have to topdress later in the season as I can only imagine that plants will consume a large amount of nutrients quickly and replace most of the soil volume with roots. I think I'll use a mixture of all the amendments in the mix at a rate of 1 Tbsp per gallon of soil for topdress mixed in with some castings and compost for good decomposition.
I'm not sure if I should do no till as I'm not experienced with the practice. I feel like the old root mass would take forever to decompose, using these pots the roots get quite ridiculous. I also feel with no till that variable nutrient pockets are probable. While the plant would most likely use most of the nutrients out of the lower section of the pot quickly then if your only topdressing it will take forever for that mass to reach throughout the pot? I feel like tumbling the soil would reduce the likeliness of uneven nutrient pockets. And if the root mass were to take up a majority of the planter then how would you know what is left? which brings me back to square one...how much additive to use when soil recycling? Brian turning to mush...lol