I went out of town for 2 days and be fore I feft I had planted a blue widow seed I did not think it was going to sprout that fast its like 3 inches what could I do about the streching
Plants stretch when they have to reach for light. Your best bet now is to transplant to a larger pot and cover the stretched stem up to the cotyledon.
And give it more light.
get your babies right underneath the light. depending on what type of light you are using. i am currently using cfls and my honeys are about 2 inches under. this will prevent streching.