@coolbunny1234 Just went thru this grow report and looks great. I noticed a lot of talk regarding cobs and GBD's SS. My 2 cents of limited knowledge. My first grow I started with Vipars and switched to Autocobs by bigsmo after 10 days. Soon after I noticed the plants wanting more then what I read and expected. So I took notes and read up and decided to try the Super Soil. My next grow was 10 Sour crack and 4 double grapes. The 10 cracks and 2 DG's I used the SS. The remaining 2 DG's I did not, they were to be feed Fox Farms trio. But after prepping all of them I top them all off with a spoon of dolomite and azomite each and water it in some. After 30 days the Sour Cracks were fine for the most part but needed a microbrew of micro nutes. That kept them healthy. All 4 DG were needing a full feed at day 30. From there on out all 4 DG needed cal/mag and a 1/4 - 1/2 feed of nutes to thrive. The Sour Crack were fine with water and 1/2 cal/.mag. I did give the SC's 1 molasses boost during flower but they did not seem to need but ha could get bigger.
So from what I read and what I saw, using the auto cobs I do, seems most will need cal/mag midway and on. Some will need more nutes even with SS in my very small sample. My sour cracks came out great and the DG's I am about to chop and look nice.
My current lights are 10 3500 Autocobs in a 8x4. My Veg I brought back the 2 vipar 600's and have 2 6500 Autocobs in a 4x4 for the first 30 days give or take. For soil I use

OF, coco, perlite, EC's and cow manure. That is what I had for the SC and DG and current grow.
Just started 2 more with the SS and starting 10-12 more in the next 2 days in different formats and will see what happens.
sorry for the ramblings been drinking and smoking

I need to start my own thread instead of hijacking others