The days are getting shorter and the heat is starting to die down a little as we enter the fall season. With fall comes the onset of overseeding in many parts of the country and the West Coast is no different. For those new to overseeding let me give you a brief definition. Overseeding is simply the process of seeding a cool season grass into your warm season turfgrass in order to maintain winter color. This is not a mandatory process if you have grass, but it is one of the options that are out there for homeowners and professionals.

There are a few options during the fall months to take care of your lawn, and without question the most popular is to overseed. Outside of overseeding you have the option of using turf colorant such as Endurant to give your dormant grass a nice green appearance.  Or you can just let your lawn go dormant for the winter months (brown can be the new green!). There is no right or wrong approach, so decide what you would like to do as the temperatures begin to drop over the coming weeks.

If you will be letting your lawn go dormant it will stay fairly green until the first hard frost which is around Thanksgiving and will start to green up in late March. If you have a paspalum lawn you can usually get through the month of December with a green lawn and it will start greening up in early March.

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By now most of you are probably doing what I do all day and that is watching grass grow. If you threw down seed to overseed your warm season lawn in the last couple weeks it surely has sprouted,and should be filling in quite nicely with our weather.  It always amazes me how quickly ryegrass grows at this time of the year. You can check your lawn before you leave for work in the morning, and by the time you get home it has grown a ½”. It usually takes about 7-10 days to get your lawn really going, but once it does you will start to see the grass tiller and fill in any voids in your lawn.

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With the heavy rains and slightly cooler temperatures we had this past week no doubt people are thinking about overseeding. By the way, if your sprinklers are still set to on, turn them OFF. While the calendar says September 11^th we’re still a few weeks away from having temperatures in the optimal window. Overseeding does not need to be a one day process. You can begin the process a little early and then when temperatures are in the 60’s at night you will just need to give your lawn one last haircut, drop the seed and begin watering.

Prepping for overseed is often a large ordeal, but starting the process gradually you can eliminate the headaches associated with trying to get it all done in one afternoon. I want to reiterate something I have said for the past few years. The height of the grass is not associated with a quality overseed. In other words scalping the grass down to the dirt does not guarantee good results, but opening up the turf canopy does. The shorter you mow your lawn the tighter the leaf blades become making it harder to get the ryegrass seed into the plant. If the seed is lying on the surface it will be slow to germinate and much of the seed will be lost. The seed needs a base to grow out of and getting inside the grass plant allows for perfect moisture, heat, and a solid growing medium. By looking at my last statement you can now understand why I have said without a good warm season grass base you will most likely have a poor ryegrass season. The seed will establish much faster inside a healthy grass stand than it will on bare dirt. Read the rest of this entry »

I had the chance last week to lie around the beaches of south Maui, and that gave me plenty of time to check out how great the paspalum looks on the lawn areas at the hotels and golf courses, come up with some new things to write about overseeding, and assess my horrible college football picks so far this season.  I know I have covered the basics of seeding and fertilizing, but since these steps are so vital to the success of a winter lawn I am going to tell you how to push the growth and fight off the loss of color when the frost hits.

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The weather is finally starting to cooperate, and we are in prime overseeding season from now till early November.  It appears that the night time temperatures will start to drop into the high 60’s by mid week and the day time temperatures will be in the high 80’s.  It has been a long hot summer (as they all are!), but this one seemed particularly brutal to me.  Read the rest of this entry »

As we get into the fall people are starting to get that itch for the ryegrass and the nice color that goes along with it, so I’m going to answer some “frequently asked questions” related to overseeding, general sod, and seasonal issues.  I will post an in depth overseeding manual as we get a little closer to the season and when the temperature decides to dip below 114 degrees.  You and I also know that with the start of the Michigan Football season around the corner there are more important things than overseeding, so maybe I will discuss a little college football also. Read the rest of this entry »

I know that the temperature is still well into the 100’s right now and overseeding your Arizona lawn  is the last thing on your mind, but it is time to start to think about what you’re going to do this fall.  You need to ask yourself a few basic questions because they will dictate how you maintain your lawn between now and then.  Overseeding is not a cut and dry practice, nor is it for everyone.   Is overseeding is for you? Read the rest of this entry »

Now that the weather has changed and you are ready to spend more time outside, you will obviously want to have a beautiful winter lawn.  That means overseeding your warm season grass with rye seed. Read the rest of this entry »

Well it is mid October, and as we all know that means–overseeding season!  It’s what we Mid-Westerners call the “best time of year,” and the best time to look at grass.  We all know how beautiful the ryegrass looks during the winter months, but let’s take a step back and touch on how to get the perfect lawn in Arizona….. Read the rest of this entry »