It should be just fine! Lots of people go the miracle grow way!
Just start off your seeds (germinate) in moist paper towels placed inside a ziploc bag.
Once you see a 1/4 inch sprout, you can plant em in the soil about 5mm beneath the soil, root pointing down (some people go up, I just drop the seed in. The less you fiddle with it, the safer it will be).
Cover loosely with soil, and water to set in place. Be stingy with the water!
The plant should crack the surface in a day or two.
It can then go under fluorescents for the first phase of growth!