So guys, I read in a guide I should plant my seed one and half inch deep, so I did. (4cm = 1.5inches). Then I read in another guide one inch max. so, what should I do? should I go through and undig and replant it? Also, I may have put the seed with the root facing upwards, will the root re-direct itself? Have been 2 days, no sprout yet, is that normal?