Fall Lawn Rehab Series: #4 Strengthening Your Seedlings
Your Seed is Planted, Germinated, and Growing. Now, how to water PRFCTly?
Now that your new grass seedlings are more than 1.5 inches tall it is time to encourage their roots to grow deeper by watering properly.
Allow the top inch of soil to get dry between waterings. Depending on the weather, this might mean watering two to three times per week for 10 to 20 minutes. Try to restrict this frequency to newly seeded areas.
Do NOT "set and forget" your irrigation system. Overwatering will lead to weak and fungus-prone grass.
Less is more.