I bought a soil testing kit and when I tested the soil here are the results
PH 7.2
Nitrogen, WHAT NITROGEN
Phosphorous medium
Potassium HIGH

Now, Whats the best wey to add ALOT of Nitrogen to your Garden.
BTW, There's still alot of clay in the soil so I know I need to add some kinda Compost or Mulch to it to Balance it for a Loam type soil