That very well might be the case but this is just plain old 10-10-10
$13 for 50 Lb. bag so a little cheap to have slow release but you never know.
Still have some area's I have not got to that I did last fall so I'll look and see if its just a shell left.
Let you know
God created man, man plants grass, fertilized and watered the grass to watch it grow. Man cut grass and this confused God; in his infinite wisdom where did he go wrong? Why would man work, plant, water and once it grew cut it down just to see the process repeat.
Then God created Women