It’s on day 9, and the other 3 sprouted after 2 days. How long should I give it before calling it quits?
You could always very carefully go digging for it.
How many days would you normally give it before digging for it? I’ve never had a seed take this long lol
I have no luck with seeds. But I’ve dug a few up with success. I get impatient after a few days. If it’s on the move you’ll see it. Otherwise the end up twisted or rotted
Ph water 5.8 with 2.5 ml of seaweed extract plus with iron and fish 
and place them in a the solution to sink or in a paper towel soaked in a zip lock bag , put in a warm , cool , dark place, and 3-5 days you should have a nice tap root poking out ready to phuck some dirt hole 
buddy.
Thanks! I’m gonna try this next 