The Hemp GODDESS is a woman, I'm pretty sure of it. She's a very smart, honest, helpful person. Plumbers tend to work alone, be terse and or crass, blunt and have a disdain for senselessness. If you were to look at her posts, replies to questions already asked in the past, you'd never need to post because she already nailed your question somewhere along the line.
I'm thinking your aim is organic. No chems. No bottles or powdered.Chems destroy bio life, like meth and organ tissue cells, or alcohol and bacteria. In organic growing you want to feed your microherd. That would be the microorganisms and fungi. That why you probably wouldn't use milk, it's got fungicidal properties. In the past, you harvested, did you bust open the pots and look at your roots? You may have seen what looked like a mat of webbing all throughout the soil and thought they were your plants roots. That would be a super highway created by fungi actually called mycelium. It's ever present in the ground beneath us. It's super helpful in moving nutrients around within the medium.
I meant to give references, TLO by the Rev is a good starting point to get an understanding of the concept. When I decided to abandon chems, I got a bag of ocean forest and liquid kelp and compost tea. That's it bro. Grew some great meds indoor. Then I wanted to play and became my own bughouse. There are ratios and requirements that need to be met or else you will see deficiencies and they aren't as easy to correct in soil because it takes longer. Foliar helps but it's a band aid and a booster, not a solution. Lowenfells Teaming series drops serious knowledge in a easy reading manner. His prose is enjoyable. Then there's cannabis specifically to which I would recommend Rosenthall foremost. Surprising how many of these guys have Jewish sounding names in the industry... Like those brothers that own the big dispos in Riverside and beyond.
Do you know what symbiosis is? You have to find the pieces that create that, yeah? That's what you're after.... I may have been short in my answer, but it's still the same, educate yourself, buy some premade soil, subcool has his brand out there and just add water dude.... In the meantime have 1-3 plant to the side you experiment on. Horticulture, what you're delving into, is a science. Treat it as such and you'll probably do much better. Leave your ego at the door as well and you'll benefit from the experience imparted by personalities you don't yet understand.[/QUOTE