Nutrient Help

Howdy,

I've got a couple plants started late.

A little background: girls are 12 to 18 inches tall with about 10 nodes maybe 12 on the best plants. They were recently planted In the ground. I got a yard of soil blend from my local landscape supply half topsoil half compost. I want to push them as hard as possible during veg to get size now the question lies here

I have a couple questions: what lbs/ ac N should I be shooting for here? Or ppm N in solution when feeding?

What are some good foliar nutrients? I mean I can Google it but the same two brands keep popping up. What ppm am I shooting for with foliar treatment?

I'm just assuming the soil blend is about 6 lbs/ac N or 18 ppm.

Edit: I've worked in ag before on other crops and speak the language a bit so feel free to get as scientific as you want

As far as a foliar feed I recommend the product overgrow by optic foliar , has a wetting agent in it so you can spray in the sunlight, also I believe has a bit of copper in there to ward off pm.and if you wanna speed up veg a bit I like a combo of nitrogen calcium and some fulvic acids, and or anything with kelp in it should boost vigor and give you some faster growth