When to Plant Grass Seed in Spring – Guide

Do you want to know the best time to plant grass in spring? Read this entire article and by the end of the reading, you will know when to plant grass seed in spring.

Planting grass at the right time will ensure that it grows healthy, strong, and smooth. You’ll have the best grass in the neighborhood.

When to Plant Grass Seed in Spring

Between the moment we sow the grass and the moment when the first seedlings appear, about a week goes by. After a month, a young green carpet, still delicate, is already visible. During this period, the newborn grasses are very fragile: they need constant humidity, they are not able to compete with weeds and they are very sensitive to climatic changes (drought, frost, etc.).

When seeding the grass, we will avoid subjecting the young grass to these extreme conditions. Therefore, we will seed the lawn during the spring or fall seasons. In spring, the frosts are over and the summer heatwaves are still far away. In autumn it is just the other way around, the extreme heat has passed and there is still time before the frost arrives. Some people prefer to do it in autumn because there is less competition between grass and weeds. The soil, after the summer, is warm and helps the grass to grow.

Therefore, we can conclude that the best time to plant grass is from mid-March to mid-May, or from the end of August to the end of October (preferably in the later period). This is a general rule but nothing prevents, weather permitting, deviate a little.

Sale
Scotts EZ Seed Patch and Repair Sun and Shade for Grass: Covers up to 225 sq. ft., 10 lb.
  • Grow grass anywhere, guaranteed (subject to proper care) with this revolutionary seeding mix
  • Grass seed: Scotts best high performance seed; Mulch: absorbs 6X its weight in water and expands to surround the seed in a moist protective layer
  • Fertilizer: Exclusive controlled release technology feeds seedlings to jumpstart growth
grass field garden

Sowing Grass in Spring

In summary, remember to respect the dates mentioned above so that your grass grows perfectly. Choose the grass seeds you like the most and prepare the soil for correct sowing.

We hope that this information about when to plant grass seed in spring will be of great use to you and that you will be able to have the best grass in your garden.

If you need more tools to plant your grass in spring, we leave you our search engine that will take you to the best tools from all over the internet.

Scotts Turf Builder Rapid Grass Sun & Shade Mix: up to 2,800 sq. ft., Combination Seed & Fertilizer, Grows in Just Weeks, 5.6 lbs
  • Enjoy a new lawn in just weeks with Scotts Turf Builder Rapid Grass Sun & Shade Mix; grows up to 2x times faster than seed alone when applied at the newlawn rate (subject to proper care)
  • Unique, proprietary combination of sun and shade mix of seed and fertilizer results in full green grass that grows in just weeks; expect to see grass growing at a minimum of 12 days and maximum of 21 days
  • This sun and shade grass seed and fertilizer combination will change the way you grow grass; it's the most complete solution for large problem areas in your lawn and for establishing new grass
sowing grass in spring
About Henry Morgan

We are the Morgan family, Henry, and Morgan, both agronomists from the University of Michigan, where we met. We are experts in putting our hands in the soil and developing organic foods and improving production processes for decades. Likewise, we have worked for companies such as Mondelez International, BASF, Monsanto, etc. currently in our role as science writers for TheGardenStyle.com as well as advisors in promoting large scale food growing in urbanized areas. In this website, we share what we are most passionate about, gardening and farming. Enjoy and see real photos on our website.