I have been using Dr Earth dry organic nutrients for most of my soil growing.
Tomato and Veg, Bud and Bloom, Starter, All purpose, and All Purpose Life (small time release pellets)
Simple to use as an amendment or top dress. Or for making teas. Not very expensive.
I've used their Bud and Bloom from seed to finish with great results.
I've layered soil with B&B on bottom 1/3, Tom&Veg middle 1/3 and Starter on top. Water only or some Tea.
It grows some great bud.
Fox Farm makes similar powdered products called Happy Frog I've used on occasion.
I've also used Roots Buddha Grow and Buddha Bloom liquids with good results.
Buddha Grow is my go to veg nute when needed. The leaves look like they are on steroids after a feeding.
I've also used Roots powdered Uprising Formula Grow/Bloom/Foundation with great results.
I layered them also and got my best smelling and tasting weed this year.
You can get 3 small bottles and/or powdered Roots samples on their website for just under $9
I also used Blue Planet Framers Pride liquid organics, It was expensive with 5 gallons and 2 quarts in a grow pack.
I've been using it on and off for years with good results since I originally bought the mix pack.
I just checked the site, they have sample packs too.
happy growing guys