I’ll be blunt here, without proper watering your lawn renovation service will be a waste of my time, your money, and you will most likely end up with weed problems and be very disappointed in how your property looks all next year. That might be a little extreme but watering is the most important variable and is almost always the cause of poor results.
In order to germinate, the new seed needs to stay moist as often as possible during the first 2 weeks. The idea is to water frequently and lightly– just enough to get the seed wet but not too much that would disturb the seed and cause it to wash away. This is why Moisture Manager is the perfect product to apply right now, you hold moisture on your new seed much longer without using as much water.
I recommend the following watering schedule immediately after seeding:
Turf zones with rotor heads– 10 minutes per zone, Three times per day (morning, noon, and late afternoon)
Turf zones with mist/spray heads– 5 minutes per zone, three times per day (morning, noon, and late afternoon)
Do this for 2 weeks after seeding.
After 2 weeks, you should be able to see your new grass sprouting and you can resume regular watering of 2-3 times per week for 20-30 minutes. If I need to reseed certain areas I will let you know if I want you to continue multiple per day watering.
At this point you don't need to worry about causing brown patch fungus by watering in the afternoon. The fungus only occurs when temps are around 90+.
I highly suggest inspecting your system before we aerate and seed to make sure all sprinkler heads are working, rotating, and covering the areas they are supposed to. Get out there while its running and make sure the entire turf areas are wet. Don’t assume your irrigation system is working fine. Please let me know asap if you have any irrigation issues that need attention.
I will be glad to check out your system for you, just let me know. Also, I can program your irrigation timer to the above specifications when we perform your renovation. We will need to make arrangements to have access to the timer when we are there so please contact me in advance.