I started using it back in Oct '18 and purchased the Sweet Candy(SE), Bud Explosion(BE) and Kelp Extract at the same time. I didn't know much about the product and shortly realized that the SC and BE can easily kill a crop.
So as farside mentioned I use his spreadsheet, tweaked a little to fit my usage, and then get everything as close to v2 as possible. It's given me a lot of flexibility and I enjoy trying different things. I do try and hit the 23 ratio of NPK that he mentioned and maybe going to a 25 during flower or a 15. I've been playing with different ratios and haven't killed my plants so I'm getting smrater at it.
Thanks for the clarification. I think you led the charge on Mega. I was a couple months after that, hence why you got version 1 and I got 2, You're like my brother from another analytical mother when it comes to geeking on the numbers. You took the sheet and ran with it. For those that are interested, AN's schedule equates to a N-P-K of 1-1-3 in bloom. Maybe that is the Mega Crop thread where that's been discussed. I've been up a long time and several cocktails in. Did get a couple batches of gummies made, a sampler platter of some buds bagged up for a buddy, and a fire table assembled, so the day hasn't been a complete waste.