SKU: 80741268075
planting perennial ryegrass seed

planting perennial ryegrass seed GRAND SLAM™ / Turf-Type Perennial Ryegrass Blend / Platinum Quality™ (Cool Season Zones 1-5)

Sale price$20.48 Regular price$22.75
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

planting perennial ryegrass seed GRAND SLAM™ / Turf-Type Perennial Ryegrass Blend / Platinum Quality™ (Cool Season Zones 1-5)CLICK HERE to download Grand Slam Technical Data & Information Sheet as seen below: Grass Type Cool Season Turfgrass Climate Zones (see zone picture) 1 5 Exposure Sun Establishment Very Fast Leaf Texture Fine Drought Tolerance Fair Seeding Rate per 1,000 sq ft. 10 pounds With a uniform fine texture and outstanding dark green color, Turf Type Perennial Ryegrasses exhibit excellent turf quality with little thatch buildup. They establish quickly and with

CLICK HERE to download Grand Slam Technical Data & Information Sheet as seen below:

Grass Type Cool Season
Turfgrass Climate Zones (see zone picture)
1-5
Exposure Sun
Establishment Very Fast
Leaf Texture Fine
Drought Tolerance Fair
Seeding Rate per 1,000 sq ft. 10 pounds

With a uniform fine texture and outstanding dark green color, Turf-Type Perennial Ryegrasses exhibit excellent turf quality with little thatch buildup.  They establish quickly and with favorable conditions can germinate in as little as 5 days. 

There are well over 200 varieties of Turf-Type Perennial Ryegrasses with various traits and characteristics.  The varieties chosen for this blend have been tested, highly rated, and exhibit exceptional overall turf quality with disease and drought resistance.  It meets our platinum standards of superiority for variety quality and seed purity.

To learn more about platinum standards click here.

GRAND SLAM™ Turf-Type Perennial Ryegrass Blend, Platinum Quality™

  • Better heat and drought tolerance for improved summer performance
  • Rapid tillering and spreading growth habit improve wear tolerance and recovery
  • Excellent seedling vigor for rapid establishment
  • Less susceptible to warm weather disease
  • Improved mowability means less shredding of leaf blade
  • Seed quality: High germination, 0% crop and weed seed

Uses: Residential Lawns, Playgrounds, Parks, Institutional Grounds, Golf Courses

Seeding Rates: 10 pounds per 1,000 square feet for new lawns.  For overseeding existing turf seed 6-10 pounds per 1,000 square feet.

Establishment: 5-10 days under optimum temperature range between 68-86 degrees, longer under cooler temperatures.

First limited use approximately 28 days after emergence.

For instructions on seeding and care:  Establishment and Care of Turfgrasses

 Specifications:

                         

GRAND SLAMTM  Turf-Type Perennial Ryegrass Blend / Platinum Quality

Varieties

  • 34% Pangea GLR Perennial Ryegrass
  • 33% Stellar 4GL  Perennial Ryegrass
  • 33% Paragon 2 GLR Perennial Ryegrass
Platinum Quality (Exceeds Certified Quality Standards)
98% Minimum Purity
0.0% Crop and Weed Seed
90% Minimum Germination
250,000 seeds per pound

Note:  Depending upon availability, alternate varieties of equal quality and standards may be substituted.

Varieties listed are protected under the US Plant Variety Protection Act.  GRAND SLAM is a registered trademark of Stover Seed Company.

 Pangea GLR Perennial Ryegrass:  Outstanding variety with excellent color and grey leaf spot disease resistance.  Fast establishment (seedling vigor). Was rated the highest in NTEP trial for overall turf quality.

Stellar 4GL Perennial Ryegrass:  Exhibits very good wear tolerance, salt tolerance and disease resistance. Top performer in NTEP trials for turf quality.

Paragon 2 GLR Perennial Ryegrass: Exhibits excellent salt tolerance, making it a great choice in northern climates where salt and snowmelt are used. Paragon 2 GLR also has excellent traffic tolerance, ranking in the top 10 in the recent NTEP trial. In addi-tion, it is gray leaf spot resistant allowing it to excel in any situation. It rates very high for turfgrass quality and had a mean rating of 92.45 for divot recovery.

 
Turfgrass Testing Programs Listed
 

 


 

 

 

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80741268075

Discover Niche Categories That Outsell planting perennial ryegrass seed

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 1707 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
R
Belleville, US
★★★★★ 5
A birthday gift that made someone happy.
This was bought as a birthday gift, good quality, very sturdy, and the recipient loved it highly recommend this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
S
Verified Purchase
S.landia_Librarian
Cuba, US
★★★★★ 1
Issues with mounting the shelves, big time
Color: Brown, Size: 55.1"W x 10.3"D x 1.8"H, Set of 2
I bought the 55 inches floating shelves. I have an area above my linen cabinet that I wanted to utilize for storage and books in my hall. I did my measuring, figured out spacing. Marked everything off to do 3 total shelves (bought two boxes). A couple of spots screwed into a stud, and the others I had to install the plastic mount things. I had used those before so I just did the predrill then tapped them in, finished off by screwing the mount flush with the wall. I grabbed the first bracket and decide to start with a screw that had one of the inset mount things (sorry the correct term is escaping me). It never once occurred to me to check that the plastic mount and screw would not work. We’ll surprise! I tried and tried to get the screw to screw thru the mount, the mount is the rigid plastic thoe that is supposed to split when the screw goes through. Well something wasn’t engineered properly on the mounts cuz they would not thread a screw. They would not split. I even went into my garage and tried different screws I had to see if maybe it was just too big…or something. Then I started just prying it apart and could not get it to split like it’s supposed to, the tip piece broke off before the piece split. I have never had this situation before. I now have a bunch of these, that leave huge holes in my wall, where I measured out for a shelf to go. I’m not a huge DIYer so now I’m trying to figure out if I can salvage this situation but I’m afraid that if I get different mounts they will be too small for the already created holes, or they will fit the hole but because it’s screwing into dry wall, the drywall already has threads from the other mount, will it strip if the threads aren’t 100% the same. Oooooor am I going to have to patch up and paint that wall, then buy new mounts and attempt to try again….which I will now have to set the shelves at a different height so I don’t screw into the same holes I patched since I don’t trust them…..ugh. I practically want to cry. lol. So if I could give this negative stars I would! I feel stupid due to these having such great reviews by others. Comments of how easy they were to install. I will also mention that a few others mentioned the metal bracket that is mounted to the wall then the shelf slide onto is very flimsy. I could bend it side to side with my hands. The only reason I decided it would be ok is that there are a total of 8 screws in the mount, figured it would be stable enough.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
R
Verified Purchase
Rhonda Emmons
Pawtucket, US
★★★★★ 5
Was so easy to put up.
Love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
E
Verified Purchase
Eric B
Waukegan, US
★★★★★ 4
Decent Quality. Look Great
Color: Brown, Size: 35.7"W x 10.3"D x 1.8"H, Set of 2
These are easy to install and the shelf has a good quality look. The only thing lacking is the quality of the bracket. The arms are thin metal and I feel like it won’t hold much weight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
B
Verified Purchase
Ben'neel Suhail SR
Grantham, US
★★★★★ 5
Looks good.
Color: Grey, Size: 55.1"W x 10.3"D x 1.8"H, Set of 2
They look good in my den!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026

recommand products