I use root riot cubes for seeds, Pro-mix seed starter for clones/seedlings, and pro-mix hp 5 to 1 with fox farms ocean forest or other name brand soil mix for veg/flower. I've done various combinations of adding perlite/vermiculite in this mix as well without any significantly noticeable differences in end results. For nutes General Hydro 3 part and vary the supplements. Unless you were looking for a mix that would need minimal to no extra nutrients, I would not over think the initial recipe. I have messed around with adding other stuff to my mix such as other brands of soils, worm castings, etc. just because I like to think I can get a better variety of nutrients in the dirt, however, I've never really seen a difference in the end quality product. The one significant change I made that was an immediately noticeable improvement was switching from regular pots to fabric ones. My re-potting is from solo cups, to 1 gallon smart pots, to 15 gallon fabric pots over the course of an 8 week process. Well rooted the plants need a heavy watering approx every 2 days.
I have to agree with Bamacheese that Ocean Forest is very hot. I would consider maybe vegging a well rooted plant in Ocean Forest if I didn't want to add any other nutes over a 4 week period or something. When I first started, I was using it for my initially rooted clones, and there was always major shock/stunting for a couple weeks before they did any growing. When i switched to the Pro-mix seed starter which is basically nothing but peat, my plants always took off pretty fast and it happens to be like half the price of the Fox Farms brands around where I am at least.
