. . . is the best I have found for using throughout the life of the plant. pH neutral, high capillary action and water retention, light, and reusable.

FloraNova is the best (imho), and it comes concentrated so you get more for your money.

If you need more than a gallon, as I did, get a new gas can (2.5 - 5 gallons) and use it to mix and pour (spout is great and they're cheap).

Don't feel too bad about buying some stuff you may not use, we've all done it. Remember, if nothing else you could use the excess stuff on your yard or houseplants, or grow something else with it.

Seeds: if I screw up seeds it's usually because I drowned them or they got too hot. Only presoak for 24 hours, then keep paper towels damp but not drenched (pour off excess water) and the temp between 78 and 88 degrees. Transplant when taproot is about 1/2 to 1 inch long, carefully protecting the root. Again, don't drown the plant in the new material.

Good luck.