When to plant St. Augustine grass seed in Washington, NH

Seeding Schedule

The ideal days for establishment have nighttime temperatures above 65°F, and daytime temperatures below 95°F for the entirety of the growth period. The dates listed below are days with average historic temperatures in your area within this range. These should only be used as a guideline, and actual weather conditions should be used to determine actual dates.

Plug Schedule

Number of Plugs: Roughly 560 grass plugs per 1000 square feet

Establishment Period: 60 days

Best dates for planting plugs: June 18 to September 1