Hello rad and thank you for your question.
The Scotts Turf Builder Edge Guard Mini Broadcast Spreader is designed to hold up to 5,000 square feet of Scotts lawns products – including grass seeds and fertilizers. The EdgeGuard blocks off the right side of the spreader pattern to prevent product from spreading onto non-lawns areas.
The Quick Start Guide with application tips can be found here: http://www.scotts.com/smg/templateF...
Best wishes on your project.