Berger All Purpose Organic peat-perlite growing medium- 3 cu ft
We incorporate into our ground soil, along with fertilizer, since soil in our area is heavy clay, this gives roots more room to grow.
 
Gypsum - 50 lb bag
A great organic soil amendment.

MycoApply, endomycorrhizal fungi- 1 lb bag
Beneficial fungi you add to water that helps with roots, increasing vigor. We've noticed a huge difference in our plants that get this when they're transplanted. 
 
Wiggle Worm Worm Castings- 30 lbs 
Compost amendment for your soil.