Mephisto Discord Solocup Grow

I'll start these off in a glass of water, see if they sink after 12 hours then let them sit for another 24 before putting into solo cups, this will be my first time using soil. Both will be starting in a solo cup but might move one to a 1 liter or 1 gal pot, depends how big my other plant gets in the tent and if theres even room for a single solocup lol