so i planted 10 master kush seeding last week 4 plants sprouted in the first 24 hours then then my other 5 sprouted after another 24 hours then after 2 days past i thought i only got 9 out of 10 but then before i was about to throw it out i looked under the dirt a little and it had 2 plants growing out of 1 seed.is this normal or some deformity in the seed??