First grow started 2/28

My aerogarden has arrived, so ive started my venture into the word of pot growing. My so far unmodified aerogarden is in my closet were i can keep a fairly stable enviorment. Yesterday I put my seeds into 3 different pods and I'm waiting for them to germinate. I have the pumps on the 24/7 setting and the lights on the 24/7 setting as well, which are two setting I'm not completly sure about.

List of things to buy (in order of priority):

Nutrients
air stone
ph meter
plywood to wall off the growing part of my closet and paint it white
HPS light as soon as the plants start flowering
additional res

It's been 3 days and my seeds haven't sprouted yet, I'm wondering if there is something wrong

ive had more luck by cracking the seeds using the paper towel method then puttin them in the aerogarden oh what kinda seeds u got?

I have bagseedsk and yesterday I put my seeds in a paper towel, hopefully that will work

yea do that but put towlel on a plate ancover with a bowl and keep the towl moist i put min on the window sill check em every day and they shoudl pop in 2-3 days but ive had some sprout in 1

yea yo the seeds didnt sprout, so instead of using bagseeds, im gonna buy some online

peace