











🌱 Grow Fast, Impress Faster: Your Lawn’s New Power Move
Jonathan Green Fast Grow Grass Seed is a premium cool-season blend that germinates rapidly within 7-10 days, ideal for repairing or establishing lawns in full sun to medium shade. This 15 lb bag covers up to 3,750 sq. ft. for new lawns and up to 7,500 sq. ft. for overseeding, producing a dense, dark-green turf. Designed as a seasonal solution, it pairs perfectly with Black Beauty Grass Seed for long-term lawn resilience.




























| ASIN | B003AYWIR6 |
| Best Sellers Rank | #10,287 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #37 in Grass Seed |
| Brand | Jonathan Green |
| Color | Green |
| Customer Reviews | 4.2 4.2 out of 5 stars (4,607) |
| Expected Blooming Period | Spring to Fall |
| Indoor/Outdoor Usage | Outdoor |
| Item Weight | 15.25 pounds |
| Item model number | 10830 |
| Manufacturer | Jonathan Green |
| Material Feature | Grass Seed |
| Moisture Needs | Moderate Watering |
| Product Dimensions | 19 x 15 x 7 inches |
| Special Feature | Fast Growing |
| Sunlight Exposure | Full Sun |
| UPC | 079545108304 |
| Unit Count | 240.0 Ounce |
T**R
Filled shade area
Happy with results. Soaked for a few seconds in a mesh bag for a couple days and it sprouted beautifully so I spread it out and filled the shaded dirt areas.
C**R
Quick and rewarding purchase!
A terrific product. It quickly filled in bald spot in my yard...grass came in lush and green. I liked it so much that I bought it again for other areas in my yard that I had no intention of working on!
A**R
Must have
Grew quickly
P**R
Best grass seed I ever used!!! See pic’s
This grass seed is awesome! Loosened the dirt with a star gadget. Spread the seed and watered. It was one inch high in 7 days. We even had the temperature go down to 32 F one needs night. I planted on Sunday and I'm looking at it one week later and it is one inch high.
G**R
I live in utah, it’s dry and hot
Didn’t grow out here in utah, it was middle of summer too so maybe the heat didn’t allow it to grow
K**R
You want your grass to grow but this!
We have bought every grass seed out there. Yes it grew the. They all died. This grass seed is the best ever! Grows within a week. Green as ever. I will never use another grass seed but this companies. The other grass seeds by this company are all great: the shady nooks for no sun and the shady dense grow beyond your imagination. The Uktra grass seed is wonderful it is the greenish green and you can see the difference. I can’t say enough about this grass seed.
J**P
fast, easy and looks great
After raking this spring my grass looked horrifying--I stared at my neighbor's perfect green lawns enviously and wanted a quick fix so as not to be "that house". I got it! I used the product very liberally and after raking the existing dry, sandy areas areas that have never had grass and the new bare spots I very casually threw down a few very inexpensive bags of topsoil with hummus and manure mixed raked it over and then raked in a generous amount of seed. You could label my whole process of application as haphazard--no spreader, no measurements just flicking it against the wind and raking. A landscaper friend had once told me with grass seed, more is more and to leave allowances for birds, bad seed, and other things so I did. I watered with a sprinkler for 15 minutes (one heavy rain) in early evening and early am. In 6 days we started having lawn and in 10 there is a fresh area that looks like we laid down new sod. After using the Jonathan Green product I realized that I still had several spots that were not treated so I bought a shake and pour brand at a home improvement store. It has been twelve days and with no sign of improvement aside from a few stray blades. I just ordered more Jonathen Green to fix the issue. The only problem now is that our old lawn looks lousy compared to our new lawn areas so I now think I am going to have to overseed. Having read many tips from the Jonathen Green website and other lawn sites I think that the key really is to keep the soil moist but not drowning and frequent watering seems to have done the trick. The big thing is to never ever let it get dried out. I used this product in late spring in New England with temps running between 50 and 80 degrees. A large portion of the area I used the product on was over treated with chemicals by previous home owners and the soil (with my small ammended add on soil) is dry, sandy and has issues holding water.
J**A
Works perfectly at all times !
I have been using this for over two years. It always grows fast and works perfectly. I recommend it to y'all. Thank you so much for a good product at a reasonable price.
B**J
amazing seed, as it say, its quick grow grass
S**P
fast growing but some weeds
S**P
GREAT SEED
K**I
Good
T**W
It grows....
Trustpilot
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