University of FloridaSolutions for Your Life

HS1227: Methods for Measuring Nitrogen Release from Controlled-Release Fertilizer Used for Vegetable Production

Figure 7. Two 8-inch pots nested together separated by a 3/4 inch spacer. The interior pot has screened drain holes and is filled with soil and a 0.17 to 0.22 oz CRF sample.

Credit: Joel Mendez