Colonial tips that will make you FALL in love with your lawn

Colonial tips that will make you FALL in love with your lawn

August 15, 2018

As we make the decent from the peak of those hot summer days, it’s time to focus our attention to our lawns. It’s been a hot, dry summer and most lawns look brown, dry and drab.  They need our full attention! At Colonial Gardens, we prescribe a specific program to help customers be successful in attaining that lush, green lawn we all desire.  We’ve simplified it into four steps and this fall it’s time for steps three and four.

Hand planting grass seed for overseeding green lawn care

It’s time to seed!

September is the time to seed and fertilize your lawn with what we consider step three of our program.  Seed can be put down between August 15th and September 15th however we recommend doing it in early September for several reasons.  It’s better to wait until the temperatures have started to cool off, especially at night.  While the beginning of September may have hot days that still feel like summer it is still well above freezing, so grass seed can germinate quickly.  That means it will produce deeper roots than it would in hot weather.

Deeper roots mean better access to water, and water is key when it comes to grass. Seeding in September allows plants to establish these roots to dig in deep before winter arrives and gives them a head start on withstanding summer heat the following year.

 

 

Don’t forget to Mow!

Before you seed you’ll want to mow your grass as short as possible. This will allow the new grass to quickly catch up in height and not have to compete with the existing grass for sunlight. Next, you will need to remove the layer of thatch that has accumulated over the course of the summer. Thatch is a build-up of old grass and organic debris that settles in between the grass and the soil.  Removing this layer will expose soil surface for the seeds to settle in. You can do this by using a verticutter, a power-rake blade on your mower, or a hand rake if you’re looking for some exercise.

Did you remember to clean up?

It’s important to clean up your yard after verticutting and before seeding. This includes raking your yard to remove leaves and debris.

A quick tip on grass seed…

While bluegrass is the softest and usually the most desirable, its roots are often shallow and hard to keep maintained without the assistance of an irrigation system. Fescue is much coarser in texture, but its roots penetrate deep into the soil, allowing it to withstand drought much better. You can view our grass seed blog for more info.

We usually recommend a blend of both fescues and bluegrasses, increasing your chances for success with multiple types and varieties. Most varieties are suitable for an average amount of sunlight, but there are specific varieties available for yards that are in deep shade.

Don’t forget the fertilizer.

 

 

 

 

 

 

 

NPK letters made of mineral fertilizers background. N - nitrogen, P - phosphorus, K - potassium (kalium)

 

Once seed has been put down, you’ll want to apply fertilizer.  When looking at fertilizers and soil amendments, you’ll notice an analysis of three numbers, indicating the nitrogen-phosphorus-potassium (often referred to as N-P-K) levels. Nitrogen is crucial for growth and foliage (think grass blades), phosphorus feeds flowers and is essential for fruit production, and potassium aids in root development and growth.

Our step three – Fall Fertilizer has an analysis of 19-0-4. This is a phosphate-free, fall fertilizer that restores nutrients such as iron to green and thicken your lawn after several months of heat and limited rainfall.  We believe in using a phosphate-free fertilizer because our soil naturally contains enough of this nutrient and excess amounts can have a negative environmental impact.  This excess phosphorus can run off into storm drains, lakes, and waterways. Choosing a phosphate-free fertilizer for your lawn will avoid further contributing to this issue.

Why is seed maintenance important?

Once your seed and fertilizer have been spread, cover it with an organic material such as straw, sticky straw, mulching pellets, compost, or peat moss. This will keep your seed in place, fend off opportunistic birds, and help provide a suitable home for the seed to germinate. Water new grass lightly every day, keeping the soil moist, until it is at least 2-3 inches tall, unless we receive a significant amount of rain that day. Slowly taper back on watering as fall progresses. You may need to water a couple times a month through the winter if we do not receive at least an inch of rain per week.

And most important…don’t forget your late fall fertilizer!

 

 

 

 

 

 

 

 

Step four in our program is a winterizer and should be applied approximately five weeks after you’ve put down your seed and fertilizer.  Winterizer is a nitrogen-phosphorus-potassium formula and has an analysis of 30-0-0.  It can be followed up with a second application in November or December. This is a late fall fertilizer designed to help grass plants build storage in the roots for survival as we head into winter dormancy. It is specially formulated to encourage thick, rapid growth and rooting the following spring.

Take advantage this month and get your lawn in the best shape possible before winter arrives. Your hard work will pay off next spring when the temperatures warm and your lawn is the most lush and green on the block.

Article written by

Gary Lyngar, Store Manager and Abby Byrd, Greenhouse Coordinator

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