SMART Lawns Fertilizer Calculator

What Section?

Square Footage of Area:

1st Number (%N)
2nd Number (%P)
3rd Number (%K)

Amount of Fertilizer per 1000 square feet

Total Amount of Fertilizer for Entire Area (Pounds)

Contact Us

Extension Office

Physical Address
8600 Dixon Powers Dr.
Henrico Government Complex
Human Services Building
Henrico, VA 23228

(804) 501-5160

(804) 501-5169

Mailing Address
P. O. Box 90775
Henrico, VA 23273-0775


Office hours:
8:00 a.m.- 4:30 p.m. EST,
Monday through Friday