Another slow-release fertilizer ... mix of nitrogen, phosphorus and potassium that’s formulated for growing healthy and heavy perennial flower beds and vegetables, according to the brand.

Slow-release fertilizers, whether organic or inorganic, are less likely to leach into water. They keep nitrogen steadily available over a longer period of time, similar to a slow-release vitamin.

She noted that Scott no longer sells fertilizer that contains phosphorous in Brevard and that its top-selling brands include 50 percent slow-release nitrogen. Scotts also launched a new ...

Organic fertilizers have a higher percentage of slow-release nitrogen, with some, like corn gluten meal, containing 100% SRN. That product has been found to be a natural pre-emergent herbicide ...

For organic and non-synthetic fertilizer, we recommend the Milorganite Slow-Release Nitrogen Fertilizer. This fertilizer is rich in nitrogen, making it perfect for St.Augustine grass. However ...

New research on P.E.I. has convinced some Island potato farmers to switch over to what are known as enhanced efficiency fertilizers, that slowly release nitrogen when plants need it over the ...