Nitrogen Blackout Not Fertilizer Ban
There is no fertilizer ban – there is a nitrogen black-out from June 1st until October 1st. You can still fertilize with other fertilizers – Iron, Sulfur, Potassium, etc., just no nitrogen. This is not optimum or even good science.
Study Shows Summer Best for Nitrogen Applications
A study by the University of Florida, funded by the Florida Department of Environmental Protection showed nitrogen applied during the rapid growth periods of summer was less likely to move into the water bodies than during winter months. It would be best to apply small amounts of nitrogen year-round. However, the nitrogen blackout forces us to apply higher rates in the winter to compensate for the blackout.
The sign was at the corner of 4th Street and 62nd Ave North, June 1st, 2015. This sign, put up by the city officials, is a lie about an ordinance the city officials created. They should know better. The sign should say “Nitrogen Application Ban”. But I believe this was intentional. It is the city officials trying to malign the green industry by convincing the public that A) Fertilizers are banned and B) Fertilizers are harmful (that’s why they were banned).
A Better Way
St Augustine grass is one of the best filter plants on the planet. The more St Augustine grass in Pinellas, the cleaner our urban environment and our water bodies. Adding small amounts of fertilizer feeds this important filter plant and keeps it healthy and actively cleaning our environment.
Fertilizing the Lawn During the Blackout
This summer, while treating for chinch bugs, grubs, mole crickets, and sod webworms, we will be applying non-nitrogen fertilizers. For customers who have been receiving regular applications over the past eight months, we applied extra nitrogen to build up nitrogen levels to last through the blackout. This is not optimum for the grass or the environment, but until the law changes, it is what we are forced to do.