Hello I have purchased many different bags of potting soil. Including Professional potting mix with fertilizer. Miracle grow garden and Flower N-0.15 - P-0.05 - K-0.10.  Shultz moisture control, Vermiculite, and sheep compost : 2.0 2.50 1.00 can I start seedlings with a mixture of these potting soil? Will they not grow? I also planned on mixing this with some regular dirt.
I hate to be a troll. But this is quite a poorly put together thread. I read it like three times over and still barely get the question. Seeds don't need nutrients to sprout, though some have had some success.