North Star Grass Seed | Premium Kentucky Bluegrass & Tall Fescue Blend
A freshly mowed green lawn with neat striped patterns, with a house, trees, and driveway visible in the background.
Promotional graphic for dark green grass turf, North Star Grass Seed showing a patch of green grass at the top right and text reading 'EXTREMELY DENSE' and 'Very Dark Green Color.' Below are feature icons and text about fine leaf texture, heat/drought/disease resistance, and repair of thin spots on a white-to-light-blue gradient background.
North Star Grass Seed Blend | Kentucky Bluegrass and Tall Fescue Blend
Promotional graphic for North Star Grass Seed , showing bright green grass, bare soil, and three circular icons with the text 'Rapid Spreading,' 'Repair Thin Spots,' and 'Binds Seamlessly.' Large headline text at the top reads 'SELF-REPAIRING LAWN' with smaller text below mentioning Kentucky bluegrass.
A promotional comparison graphic for North Star grass seed, comparing it to Envy Blend and Envy Tall Fescue. The graphic features a blue-to-white gradient on the left and a white-to-light-gray gradient on the right, with green grass illustrations at the top and bottom.
An informational graphic with the heading 'WHEN TO APPLY' for North Star Grass Seed and two panels giving application guidance: 'Spring or Fall' and 'Soil Temperature Between 50°F - 70°F,' with blue icons for leaves, a maple leaf, and a thermometer above a strip of green grass on a light blue background.
Instruction graphic titled 'HOW TO APPLY' with two application rate panels: 'OVERSEEDING 4-6 lbs per 1,000 sq ft' and 'NEW LAWN 8-10 lbs per 1,000 sq ft' on a blue gradient background with grass at the bottom for North Star Grass Seed
Coverage guide graphic showing three LB Bag options: 10 LB Bag covering 1,000-2,500 sq ft, 25 LB Bag covering 2,500-6,250 sq ft, and 50 LB Bag covering 5,000-12,500 sq ft, with grass along the bottom on a light blue background.
Envy & North Star grass seed zones
North Star Tall Fescue & Kentucky Bluegrass Seed
North Star Grass Seed | Premium Kentucky Bluegrass & Tall Fescue Blend
A freshly mowed green lawn with neat striped patterns, with a house, trees, and driveway visible in the background.
Promotional graphic for dark green grass turf, North Star Grass Seed showing a patch of green grass at the top right and text reading 'EXTREMELY DENSE' and 'Very Dark Green Color.' Below are feature icons and text about fine leaf texture, heat/drought/disease resistance, and repair of thin spots on a white-to-light-blue gradient background.
North Star Grass Seed Blend | Kentucky Bluegrass and Tall Fescue Blend
Promotional graphic for North Star Grass Seed , showing bright green grass, bare soil, and three circular icons with the text 'Rapid Spreading,' 'Repair Thin Spots,' and 'Binds Seamlessly.' Large headline text at the top reads 'SELF-REPAIRING LAWN' with smaller text below mentioning Kentucky bluegrass.
A promotional comparison graphic for North Star grass seed, comparing it to Envy Blend and Envy Tall Fescue. The graphic features a blue-to-white gradient on the left and a white-to-light-gray gradient on the right, with green grass illustrations at the top and bottom.
An informational graphic with the heading 'WHEN TO APPLY' for North Star Grass Seed and two panels giving application guidance: 'Spring or Fall' and 'Soil Temperature Between 50°F - 70°F,' with blue icons for leaves, a maple leaf, and a thermometer above a strip of green grass on a light blue background.
Instruction graphic titled 'HOW TO APPLY' with two application rate panels: 'OVERSEEDING 4-6 lbs per 1,000 sq ft' and 'NEW LAWN 8-10 lbs per 1,000 sq ft' on a blue gradient background with grass at the bottom for North Star Grass Seed
Coverage guide graphic showing three LB Bag options: 10 LB Bag covering 1,000-2,500 sq ft, 25 LB Bag covering 2,500-6,250 sq ft, and 50 LB Bag covering 5,000-12,500 sq ft, with grass along the bottom on a light blue background.
Envy & North Star grass seed zones

North Star Tall Fescue & Kentucky Bluegrass Seed

North Star combines premium tall fescue with Kentucky bluegrass to create a thick, dark green lawn that stands up to heat, traffic, and everyday wear. Ideal for overseeding, repairing thin areas, or starting a new lawn.
  • Thick, dark green color
  • Fills in thin areas naturally
  • Durable for new lawns and overseeding
$59.99

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Made in the USA
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PREMIUM COOL-SEASON PERFORMANCE

What Makes North Star Different?

Self-Repairing Growth

Self-Repairing Growth

Kentucky bluegrass spreads through underground rhizomes, helping thin areas fill in and recover from everyday wear.

Dense, Dark-Green Turf

Dense, Dark-Green Turf

Three elite tall fescues combine with Kentucky bluegrass for a thick, uniform lawn with rich color and fine texture.

Built for Tough Conditions

Built for Tough Conditions

Strong heat, drought, traffic, and disease tolerance for northern and transition-zone lawns.

Clean Premium Seed

Clean Premium Seed

Carefully selected varieties with 0% weed seed for cleaner, more uniform establishment.

A freshly mowed green lawn with neat striped patterns in the foreground, leading up to a suburban house with blue-gray siding, white trim, and landscaped bushes. Lawn is from overseeding with envy grass seed.

North Star combines three elite tall fescues with premium Kentucky bluegrass to produce a darker, denser lawn that naturally repairs thin areas. The tall fescues provide exceptional color, durability, and stress tolerance, while 365SS Kentucky bluegrass spreads by rhizomes to help fill in bare spots and improve long-term density.

Whether you're overseeding an existing lawn or starting from bare soil, North Star delivers a thick, dark green lawn built to withstand cold winters, summer stress, and everyday wear.

👉 Zero filler. Zero weed seed. Just premium, tested seed that works.

How Much Seed Do You Need?

  • Overseeding: 4–6 lbs per 1,000 sq. ft.
  • New Lawns: 8–10 lbs per 1,000 sq. ft.
  • Measure Your Lawn

Ideal For

Homeowners and lawn care professionals in northern and cool-season regions who want a darker, denser lawn with the added self-repair benefits of Kentucky bluegrass.

Prefer a Tall Fescue-Only Blend?

Choose our Envy Premium Tall Fescue Grass Seed if you want the same elite tall fescue varieties without the Kentucky bluegrass component.

TALL FESCUE + KENTUCKY BLUEGRASS

What's in This Blend

Three elite tall fescues deliver exceptional color, density, and durability, while Kentucky bluegrass naturally repairs thin areas.

30.85%Turf-Type Tall Fescue

Spyder 2LS

  • Fine leaf texture
  • Dense, uniform growth
  • Lateral spread recovery
  • Strong traffic and disease tolerance
Color
Wear
Disease
Heat
Drought
Shade
Germination
90.00%
Origin
OR
Learn about this variety
29.20%Turf-Type Tall Fescue

Titanium G-LS

  • Very dark green color
  • Excellent spring and fall density
  • Gray leaf spot resistance
  • Lateral-spread recovery
Color
Wear
Disease
Heat
Drought
Shade
Germination
90.00%
Origin
OR
Learn about this variety
28.60%Turf-Type Tall Fescue

Firecracker G-LS

  • Gray leaf spot resistance
  • Aggressive lateral-spread recovery
  • Dense, fine-textured turf
  • Strong summer heat performance
Color
Wear
Disease
Heat
Drought
Shade
Germination
90.00%
Origin
OR
Learn about this variety
9.75%Kentucky Bluegrass Blend

365SS Kentucky Bluegrass Blend

  • Rapid germination and establishment
  • Superior wear tolerance and recovery
  • Dense, dark green turf
  • Strong rhizome and sod development
Color
Wear
Disease
Heat
Drought
Shade
Germination
85%
Origin
WA
Learn about this variety

COMMON QUESTIONS

Frequently Asked Questions

North Star Grass Seed Blend is a premium mix of Envy Tall Fescue Grass Seed and 10% 365SS Kentucky Bluegrass Seed, designed for lush, dark green lawns in cool-season climates.

The blend combines the durability and drought resistance of tall fescue with the vibrant color and spreading capability of Kentucky bluegrass, making it perfect for northern lawns.

It is carefully formulated with 0% weed seeds, ensuring a clean, professional-grade lawn with superior performance and appearance. Also, the combination of superior Tall Fescue and Kentucky Bluegrass varieties.

The ideal time to plant is in early fall or spring when soil temperatures are between 50–65°F, allowing seeds to germinate and establish roots effectively.

Yes, the blend performs well in full sun to partial shade, making it versatile for various lawn conditions.

The tall fescue seeds typically germinate within 7–12 days, while the Kentucky bluegrass component may take 14–21 days to sprout.

Product resources

Product Information & Resources

Everything you need to understand, apply, and reference this product.

Details & Specifications
Lawn Types Tall fescue, Kentucky bluegrass
Application Rate

Overseeding: 5 lbs. per 1,000 sqft
New Lawns: 10 lbs. per 1,000 sqft

Time to Apply Spring, Fall
For Use In Turf Grass
BrandLawn Synergy

Spreader Settings
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Documents & Labels

Customer Reviews

Overall rating: 4.529412 / 5 from 51 reviews.

AI Generated Review Summary

North Star Grass Seed Blend offers a mix of elite tall fescues and Kentucky bluegrass, providing a lush, dark green lawn with fine texture. It excels in cold tolerance, self-repairing power, and disease resistance, making it ideal for northern climates. The blend ensures a thick, vibrant lawn that withstands harsh winters and hot summers.

Summary topics

  • Customer Satisfaction (18%): A significant number of customers stated that they were really happy with the results of the product.
  • Lawn Texture (13%): In general, customers found the grass to be soft, beautiful, and had a great experience.

Review topics: [].

Review highlights

  • "I pre germinated this seed and the results were amazing!" — Anonymous
  • "So far , so good and I am happy with the result and grass colors." — Ali Z.
  • "I look forward to seeing the results in a couple weeks." — Anonymous

Reviews

Laying in wait

"May have made a mistake. I missed like a week of rain. I may have missed my sweet spot. Ill keep you guys posted. I just covered the seed with some compost which may have been another mistake. I appreciate your concern and checking on me. When I get progress Ill post where im at now."

— Travis J. (4/5)

North Star looks fantastic. I

"North Star looks fantastic. I lost some seedlings due to an unexpectedly late freeze, but that's hardly the fault of the seed. The ones that survived and the seed I put down after the freeze are looking good."

— Alan H. (5/5)

I have not spread the

"I have not spread the seed yet waiting for fall."

— robert B. (5/5)

"Followed instructions exactly and not one sprout :("

— Amy (1/5)

Very good grass seed ,

"Very good grass seed , will be purchasing it again."

— Alden E. (5/5)

Bought the product in April

"Bought the product in April put it down right away grass is finally starting to grow now"

— Doreen P. (2/5)

As far as I can

"As far as I can tell the seed and weed killer are working as intended"

— Barry S. (4/5)

Very happy with the north start seed blend

"I live in zone 7b. I used Lawn Synergy's North Star grass seed for my fall overseed. I wanted to try their blend that included mostly tall fescue but had some Kentucky blue grass in it for its self-repairing properties. The results were excellent. my next door neighbor texted me, "Your lawn looks awesome!". So I ordered it again for my spring overseed. Thanks for putting out an excellent product."

— Stephen H. (5/5)

Happy Kentucky Girl

"Used North Star Kentucky Bluegrass & Tall Fescue blend to overseed a primarily all Bluegrass front yard in MO about 6 weeks ago. Very pleased with how full, lush and green it looks now. Used all 25 lbs on what you see in the pic plus a side yard."

— T L. (5/5)

I overseeded a month ago.

"I overseeded a month ago. And its late fall in Maryland. Our growing seasons is dormat. Check back in the spring and I will share my results. Maria, has been great to work with. She's always prompt with responding. Kudos to her!! She gets 5 stars!!!!!"

— Kevin D. (5/5)

Q&A

Which seed blend would better for Eastern Nebraska? Envy Tall fescue or North Star Tall Feacue KY Bluegrass blend? My lawn is a newly sodded yard a little over a year old that I believe is mostly, if not all, Tall Fescue. I just aerated and would like to overseed and fill in bare spots caused by dogs.
North Star would be better for you. It contains 90% Envy Tall Fescue Blend and 10% 365SS Bluegrass Blend. It's a very special blend.
Is North Star okay to grow in transition zone - 7a? Why do you recommend envy premium tall fescue over the North Star for Washington DC area?
The summers in your area are little to warm to sustain bluegrass. Bluegrass performs better in cooler climates and will struggle with the summer heat.
Do you have to treat your lawn for weeds, before you use your grass seed and starter?
I would not recommend any post emergent **** control when planning to re-seed.
Hello, What are the percentages of tall fescue and Kentucky bluegrass in the mix? Thank you, Greg
You can view the product label within the webpage at the bottom for specific details.
Hello, What are the percentages of tall fescue and Kentucky bluegrass in the mix? Thank you, Greg
80% tall fescue between three different blends and 20% bluegrass