The 4 Best Kentucky Bluegrass Seeds

There is a big difference between quality seeds and average seeds. Average seeds have germination issues and introduce many weeds into the lawn. I’m sure you’ve been there and done that. Save yourself the headache and get the best seeds possible. 

Our top recommendation is…

Greenpinky’s top pick:
  • Great germination rates, few empty hulls
  • Beautiful deep green color
  • Excellent price

Check Amazon for Best Price

If you are looking for the best Kentucky bluegrass seed then you have come to the right place. Kentucky bluegrass is popular because of the dark, lush, dense lawn that it produces. It is a great cool season grass and also stands up well to lots of foot traffic. 

Investing in a good bluegrass seed is important – it can save lots of time, money, and headache in the years to come. A good grass seed will have few fillers, little to no weed seeds, and high germination rates.

Read more below to find our top Kentucky Bluegrass seed picks.

Comparing Our Top 3 Recommendations

High quality Kentucky Bluegrass Seeds

At A Glance

These are the best Kentucky bluegrass seeds. The seeds have good germination rates and very low in weed content. They have very few empty hulls. 

Having a lush, beautiful lawn can be attributed to two different things: Proper care and quality seeds that make sturdy bluegrass. Keep reading below and you will learn about the best seeds that we recommend as well as a short guide to proper grass care.

Please keep reading below to learn more about each one. 

Short Reviews

Scotts Turf Builder Grass Seed Kentucky Bluegrass Mix produces a soft, fine-bladed grass that is perfect for walking on. This particular Kentucky bluegrass seed works well in high-traffic areas, and it is a good choice for either full sun or partially shaded spaces. The mix also contains a WaterSmart Plus coating which helps plants absorb more water and delivers nutrients to help establish lawns. The nutrients included in this mix are also designed to help the lawn self-repair over the lifetime of the grass, so gardeners and landscapers will find that their lawns are always lush and full.

Kentucky Bluegrass Seed: Blue Ribbon Blend is a blend of grasses that is designed to grow quickly but also look beautiful. The Kentucky bluegrass seed gives the grass blend a rich color and lush appearance. Meanwhile, the added perennial ryegrass seed grows very quickly, so landscapers will never need to wait for a blank space to fill in or a lawn to grow. The seeds themselves have been rated highly by the National Turfgrass Evaluation Program, and there are no other filler seeds added into the mix. This grass blend grows quickly but is strong, healthy, and can withstand high traffic after it has matured.

SeedRanch Midnight Kentucky Bluegrass Seed helps gardeners add color and fullness to their lawn. This seed offers a striking deep blue-green hue. The seed works well in either full sun or light shade, and although it works particularly well in cold weather areas, it can also withstand heat. The grass grows best in soil that is healthy and drains well, the strong roots of the grass can actually help to improve the strength of the underlying sod. Gardeners who use this grass seed will find that their lawns are dark green, lush, and a pleasure to look at and walk on.

For a beautiful Kentucky bluegrass lawn, the midnight grass seed from Outsidepride is an excellent choice. This bluegrass seed produces a deep green lawn that is soft to walk on. In addition, this particular grass seed can withstand high traffic, so it is the perfect choice for golf courses, parks, or backyards. The seed is also resistant to both droughts and diseases and does well in cold weather. Landscapers who use this seed will find that their lawns are lush, soft, and a richly colored blue-green.

Bluegrass Grow Guide

Kentucky bluegrass is considered by many people to be the ideal grass for a lawn. When it is taken care of properly, it becomes creates a dense and durable lawn. It grows particularly well in cool-season areas. With the proper watering and maintenance, you can have a beautiful lawn.

Hardy Nature

Many people love bluegrass because of its hardiness. It is well adapted to areas of high foot traffic, making it ideal for yards or parks with children and dogs. bluegrass has the ability to recover after being stepped on.

It is also very hardy in withstanding cooler temperatures. When cared for properly, bluegrass will grow back even after a winter of being frozen.

Best with Full Sun

Even though bluegrass is a hardy grass species, it still does best when grown in full sun. It tolerates shade and certain varieties have been bred to tolerate shade more than others. Nonetheless, if you want a lush and dense lawn, you will want full sun.

It also has relatively shallow roots. Therefore, it does best with frequent watering particularly in the summer when the sun can quickly dry out the soil.

What to Look for in a Quality Grass Seed

Look at the product’s contents. Grass seeds frequently is filled with empty seed hulls, stems, and fillers. These make their way into the bag because the grass seed is not cleaned well after being harvested. High quality grass seeds brands will have better and more thorough methods of removing these fillers.

Another aspect of the contents of the bag that you’ll want to look at is the percentage of weed seed. Even very small percentages can greatly increase your work later on when you try to remove the weeds. This is not only expensive, but also time consuming. If possible, look for mixes that are weed free or 99.99% weed free.

You’ll also want to look at the typical germination percentage. Quality seeds generally have a germination rate of 85% or better. 

Preparing Your Soil – Ensuring Success

We recommend that you prepare your soil prior to planting Kentucky Bluegrass seeds. While fertilizer can deliver vital nutrients to your grass, using it to make your grass look as green as possible is only a short term solution. Perparing your soil ahead of time will save you time and money.

Good soil is well structured. Clay soils are dense and compact easily, which makes them slow to absorb water and nutrients. This also makes them more prone to evaporation before the water reaches the roots. On the other hand, sandy soil allows water to move through the soil too quickly and evaporate from the soil easily. Well-structured soild holds the water deep in the soil and limits the amount of evaporation.

Before you plant your seeds, rototill the top six inches of your soil. This adds oxygen and also loosens compact areas. Till in organic matter such as leaves, grass clippings, compost, or slow-release fertilizer.

Seeding your Lawn

It is best to seed in later summer/early fall to allow time for roots to establish before a cold winter. Alternatively, it is also possible to seed during the spring, but this is not ideal. After seeding, you will want to water lightly and often to keep the seedbed moist. Mulch will also work to conserve water. If you apply mulch make sure that at least 30-40% of the soil is still visible through the mulch. Late summer is considered the ideal time because warm-season weed growth slows down; this allows for more water and nutrients to be used by the germinating seeds.

Generally, it takes 2-5 weeks for bluegrass to germinate. It takes 8+ weeks to form dense growth. Kentucky bluegrass grows best when there the daily temperatures alternate. So in ideal circumstances, there are moderate days with cool nights.

Lawn Maintenance

Don’t bag your clippings. Instead, set your lawnmower to the much setting. The lawn clippings provide organic matter that decompose and provide nutrients to the soil below throughout the season.

Water your lawn with at least 1.5 to 2 inches of water per week. You can measure this by putting an empty tuna can on your lawn and record the time it takes to fills to about 1.5 inches. This is the amount of time you should be watering for. It is best to water deeply (with this amount of time) once per week or in very hot summers, twice per week. Also, water as early in the day as possible. This will allow water to drain to the roots and minimize evaporation. It also allows for evaporation in the midday so that the water does not just sit around soaking the roots, which can result in root diseases.

Bottom Line

I recommend checking out Scott’s Turf Builder Kentucky Blue Grass.  The seeds are great quality and have excellent germination rates. I urge you to invest in quality seeds. Saving a couple bucks is not worth it. You will have far more headaches buying poor quality seed. 

Please help share our content!

Happy Planting!

About the author: Carley Miller is a horticultural expert at TheGreenPinky. She previously owned a landscaping business for 25 years and worked at a local garden center for 10 years.

Notify of
Inline Feedbacks
View all comments