i like to mix 1/2 FFOF and 1/2 Happy Frog with a couple handfulls of perlite thrown in. <-----100% recipt for sucess!
I mix my own soils. However, this winter we had record snowfall with over 14' at my house. On top of that Spring was not! On to Summer which was July 18th I think and I was working and missed it. In short it was impossible to get loam dropped here until way too late in AK.
So to the store and the guy recommends FF OF even though I said I did NOT want fortified soil. I work weird schedules but work 13-15 hours straight when I do and got in a hurry and planted in it. Things went great until I transplanted into my standard 22-gallon barrels to flower them. Now I feed to the plant, not the schedule and fed maybe one time during veg. They looked great and were green and lush (I know why now).
OK transplanted using new FF OF to fill the huge void going from 3 gallon to 22-gallon. Now I had learned it was fortified so water, water, then half-strength bloom nutes (AN Sensi Bloom A&B). N+ OD overnight. Now tip curl doesn't freak me. It's whats going on metabolically and hoping I haven't started nute lockout. Turns out I didn't. They recovered and are going into 6th week of flowering. I added FF Beastie Bloomz the 2nd feeding. 2.3 grams Shooting Powder in 1 gallon of water for the 3rd feeding and thats all in that one. Then back to feed, water, water and begin flushing.
No outdoor for me this year. Sadly!
Caution with FF OF for the first month whether vegging or flowering when new.