Good morning Dajerm and gang!
Ok Dajerm this is not a bad thing, this is an opportunity to learn...a learning experience...which is a great thing! This has happened many times to me when I am learning what a plants needs and expects of me. This is your first time around with this plant, and even though others have grown it, yours is unique as you started her from seed.
Now if all your environment stuff is in check, we can look back at what you did, or didn’t do.
I think your math on how you arrived at the super drench was spot on, as far as the directions are concerned, BUT, Groot disagrees.
Sorry I love that name! She was showing tip burn and fading after the CATs, and then you gave her a straight water drink, which was wise, then a light DS which you saw an improvement, then the SD left you with the new growth showing more burn. Neiko experience with the same stain was different, but he mixed the SD lighter and remember no two grow room environments are alike.
Log this in your head and if all things seem the same next time, tweak what you do next time a little. Growing the same strain can seem boring, especially if you don’t have room to have a lot of varieties, but I find it very rewarding to really hone in on a particular strains needs. This only happens with trial and error...a learning experience.
I have a picture I want to show you next post here....I need to upload it..be right back