Out of the gate

I always wanted a nice gate to the backyard of some such thing but this post has nothing to do with actual gates. Instead it is about the sprouts at work.
The first plant to sprout, the apple, was actually a transplant to that pot and the real strong sprout that's now even bigger is a citrus sprout. I can't tell what kind it is yet since there are several types but my fist guess is a lime.