Lawn Care

Every home owner who wants to make their lawn attractive and beautiful will first think of making the lawn grass healthy, green, and lush. This is a common line of thinking. But how long does grass take to grow? This is the only question that matters the most here as a home or property owner look at meeting their targets for an awesome lawn.

How Long Does Grass Take to Grow?

Different types of grass will take different time spans to grow. This is the one thing that every home owner must contend with. Indeed there are many other additional factors that will also determine how long your grass grows. From grass seed mixture, seed germination rate, temperatures, and much more you will have to wait for days.

Factors Affecting How Long Grass Takes to Grow

When it comes to this question, “how long does grass take to grow?” Considering what we have said above, it is important that we look into details the many factors that we have which affect how long grass grows.


Germination Time

This is the amount of time grass seedlings are known to sprout. Germination rates differ for many kinds of grass. Here are some of the most common germination time frames that we know today.

  • Bentgrass –Takes between 10 and 14 days to germinate.
  • Bermuda grass –Takes between 10 and 30 days.
  • Buffalo grass –Takes between 14 and 30 days.
  • Centipede grass –Takes between 14 and 21 days.
  • Fescue –Germinates between day 7 and 14.
  • Kentucky bluegrass –Sprouts between 14 and 30 days.
  • Rough bluegrass – Grows between 7 and 10 days.
  • Ryegrass – Grows between 5 and 10 days.

Lawn Soil Type

It is important to understand that not all seeds will germinate at the exact same time. However, if it has taken so much time than what we have said there are many other factors to look at such as the types of soil.

It is important that you amend your lawn soil type before planting. However, if you didn’t you could have given your seeds a poor soil type to germinate in. Therefore use lime, peat moss, or sulfur to balance your lawn soil’s pH level. Amending the soil boosts soil nutrients and promotes fast growth too

For highly acid lawn soil types add lime. If you want a moderately alkaline soil to add peat moss. And for a very alkaline type of soil, use sulfur to amend.

Type of the Grass

The type of grass that you plant also greatly influences how long your grass will take to grow. Typically experts have found out that cool season grasses will take shorter germination times as opposes to warm season grass.

The rates are not exactly like we have seen in (I) above. However, when compared in regards to warm and cool season grasses, the former takes longer germination time than the latter. Here are some examples.

Cool Season Grass Warm Season Grass
Ryegrass – 10 days Bermuda grass – 12 days to 30 days
Rough bluegrass – 10 days Buffalo Grass – 14 days to 30 days
Tall Fescue – 12 days Centipede Grass – 14 days to 21 days
Hard Fescue – 14 days

It is important to note that there are some cool season grasses that might take considerably longer time. However, they are not so many and they still wouldn’t take as much time as warm seasoned grass would. They include Bentgrass and the Kentucky grass.

Soil Temperature

If you have these two and still wondering how long does it take grass to grow just determine the soil temperatures. Getting the proper soil temperature for the growth of your grass type can be tricky. But getting the right temp is vital. The best way to determine the best temp is to know your grass type.

Warm seasoned grasses need warm areas to do well. Cool season grasses will require slightly lower temps than their warm cousins. Because of this warm season grasses will do well between 80 and 95 degrees Fahrenheit. Cool season grass, on the other hand, will be happiest at temperatures between 60 and 75 degrees Fahrenheit.

Here are the best examples of cool grasses, Bentgrass, Bluegrass, Fescue, Ryegrass. On the other hand, the best examples of warm grass types include Bermuda, Centipede, Buffalo, Bahiagrass, and Zoysia.

Amount of Water

It is said that too much of something is poisonous, right? That also true when it comes to watering your lawn. However, too little of the water is equally dangerous. Because of this you just require enough.

Too much water might leave puddles of water on the lawn and trigger rot in your seeds before they germinate. Too little water will lead to deficiency and possibly dry up the seed before they germinate or sprout.

So how much water is enough? Experts say that you should water daily but water lightly; and once a day is recommended. Most of all they recommend the morning as this allows for enough evaporation time. Watering in the evening has poor evaporation and could easily lead to Moss.

If you notice any forms of paddling or pooling of water on the lawn then you are probably watering too much. Just remember the seeds need water – enough water to keep them growing in the right way.

Grass Mixture

If you mix grass varieties be sure to witness a whole new type of growth rate. This happens even if you went for grass types that have similar growth rates. The most important thing here is to choose the right quantity of seeds.


So how long does it take grass to grow in your lawn? You could say that depends – and yes it does on very many factors including what we have mentioned today. It is therefore very important that you pay attention to each and every one of them. You can also call in an expert to help you with testing and be amending your soil type to suit the type of seeds that you want to plant in your lawn.

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