First time grow.......outdoors with bag seed and master Kush seed adivce welcomed

Hello all this is my first real grow and I'm doing it outdoors. I used seeds I got from a bag of middies and I found a master Kush seed in an o I bought of that. I can't upload pics very often I'm livin out of my phone while I get my laptop fixed but here's a link to my other post that's got some pics in it. But I'm using I think it's called vigor organic soil with some native soil and some aged horse manure for my "garden" and in the buckets I have Scott's soil I don't trust mg so I picked that up befor I knew anything. but I plan on transplanting everything in buckets at some point Into better soil.
https://www.rollitup.org/outdoor-growing/537784-first-time-grow.html
the plants at their oldest I think are about 3 weeks scence I planet them I think idn my memorie isn't so great do sometimes lol. Tell me what you think and give some advice if u want.

And I need help pickin out some nutes I don't want to order online so what r the best kinds to get at like home depot or a nursery if I can find it I'm going to get fox farm but I'm out in the Boonnies and there's not mug besides homedepot walmart and a nursery bit I'm pretty Shure the guy who owns that grows I know he smokes lol

Doubt they will have all the nutes in stores like that may have to go more in depth stores, depends where you live

If you got the money pick up some suff called Heavy Harvest.. Its formulated for outdoor mj.. And is proven to work.. Requiring very few feedings

I live I a big corn farming area if that helps anyone lol but next week I'll go check out some stores and if I can't find anything I guess I'm gonna make a tea out of horse manure or somthing along those lines I've got plenty of it.... I've had horse for 16 years lol

Damn it was 99 with 95% humidity today and now it's storming...... Again........but they love that rain water

Are they small for their age?