Is my spruce going to grow in this?

[yuccaman]

I planted my spruce seed in march and it was planted in normal soil. I put some eggshells in it. I also put the right fertilizer in and watered it and was patient for 2 weeks. Now its friday and I still dont see anything! of course its a blue spruce that grows moderate. I dont know why its doing it because my friend Ryan grew his and sprouted in 1 week it is now 4 cm high. I did everything I could possibly do but still nothing.My friends sprouted right away! I keep it by the window like Ryan does.How long do I have to wait until mine grows? Ryans is fast growing.