That's a fascinating bit, thank you for the info! Given the current set up right now, I should be increasing the feed per gallon for the super soil? I do have some veg / flower nutes as well as a bloom booster that I could use to ammend them currently or would thsg be wasteful?
When I make the full batch of supersoil I add more supersoil to the bottom of the pot. So let’s say GBD says fill bottom 3rd of the pot with amended soil, I’m filling my pot half way with amended soil but only because of the lights. Not defying his suggestions or trying to be better, just noticing the lights make my plants want more. No documented ratios have worked for my grows after feeding recharge. The plants always want more sometimes double.
-I just make a hole deep enough for unamended soil using a paper towel roll.
-Pour the supersoil in the pot to your desired level while holding the paper towel holder in the middle of the pot,
-While the roll is still in the supersoil, pour some unamended soil in the paper towel roll hole to what would be the top of the soil and pot.
-Fill the rest of the pot with unamended soil then pull roll out.
I only use semi organic nutrients and salts in Tupur which is coco fiber. I wouldn’t chance it by adding bottled nutrients to your supersoil but if you’re midway through and things are yellow it won’t hurt. I hesitate to suggest adding liquid nutes to amended soil because I don’t have much experience other than flora nova as far as bottles go. It’s saved my ass a few times.
GBD tailored his mix just to use on autos so it’s just about finding that right balance. 24CT loved Ocean Forest on top and super soil on bottom (pot half filled,2 gal air pot). Will all strains tolerate that? I know cookies won’t. Double Grape took heavy sea grow and vb feeds and Sour Crinkle too so that leads me to think they will need more supersoil at the bottom of the pot when I run it next round. I will be making the full batch. Since you can’t really over feed in organics it’s just about keeping your temps in check, water ph in range and you’re good. Just make sure there’s plenty of food from the beginning or follow GBDs instructions to the letter but be prepared to top dress at day 40 or so. Not because his mix is deficient but because the lights make the plants more efficient.
What isn’t being talked about enough is the ratio of amendments needed while growing with intense lights such as COBS. I think Eyes on Fire or Pops can offer up some good feedback on the subject, as well as all our other No-Till Army, and Organic friends around here. I know they can help you better than I could. I’m a lazy farmer. What’s being experienced by me may be due to my conditions, my water and sheer luck but I got my paper towel roll holder idea from watching eyes on fire’s plastic cup tier system he uses. It also helped spurn the idea of my tiers with airpots.