Finding 15-0-15 Fertilizer for Centipedegrass

If your soil test calls for 15-0-15, look for fertilizers labeled for centipedegrass or St. Augustinegrass—they're often formulated as 15-0-15 or 17-0-17. Alternatively, any lawn fertilizer with a low middle number (phosphorus) like 28-1-4 or 28-3-8 works fine at label rates. Centipedegrass needs little phosphorus, so these low-P analyses are ideal. Apply according to soil test recommendations.