Other aid. Need-based financial aid may be adjusted if you subsequently receive additional aid (scholarships, grants or loans). Private scholarship awards may reduce Board of Governors equity awards, loan eligibility or other aid.
Ways to Reuse Potting Soil. The easiest way to reuse old potting mix? Simply remove old plants from their containers, fluff up the soil and replant. If you've reused the same soil for several years or it's developed a white surface crust, you may have to cut it with 50 percent new potting soil and/or apply fertilizer.
I've used a garden soil/potting mix combo for the last 4 years of my rooftop container garden without knowing what I was doing. For the first three years I had lots of good growth with herbs and peppers and flowers. Certain things, like rose bushes and tomatoes, I had problems growing.