Guys, i sowed Elm, Sycamore and Bur Oak. A week passed since then.
3 of 10 of Elm seeds sprouted.
Only 1 of 40 Sycamore seeds sprouted.
I guess i gotta wait for Bur seeds as Bill said. But i don't know what temperature i should keep them at.
I illuminate Elm and Sycamore seeds and sprouts with floruscent lights for 6 hours every day, so sprouts won't die.
I don't know what to do about Sycamore seeds haven't sprouted yet.
I water them with Aquarium tank water as fertilizer. I am planning to buy liquid fertilizers soon(i want maximum growth) but i don't know what kind of a fertilizer i should buy. Here is my soil analysis. Maybe it will give you a clue.
Larger image:
http://i.imgur.com/FjkQI6V.jpg 
