10 Best Jonathan Green Fast Grow Grass Seed of 2025

Tested and Reviewed: Top 10 Jonathan Green Fast Grow Grass Seed deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Jonathan Green

Jonathan Green 40820 Fast Grow Grass Seed, 3 lb

Free Shipping

Editor's bottom line:

“This jonathan green fast grow grass seed is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

3 pound bag
1,500 Square foot coverage
100% superior grass seed
Contains annual ryegrass

Show Price

Picked by 397 people today

9.5

Jonathan Green

Jonathan Green (10810) Fast Grow Grass Seed - Cool Season Lawn Seed (25 lb)

Free Shipping

Main Highlights

QUICKLY GROWS TURF - This rapidly establishing grass seed mixture grows quick-turf for problem areas. It's designed to fill in troubled areas in lawns or grow an entirely new lawn quickly. It germinates in 7 -10 days.
FULL SUN TO MEDIUM SHADE - Fast Grow Grass Seed contains annual ryegrasses, tall fescues, and fine fescues. It grows in full sun to medium shaded yard areas.
PROVIDES A DARK GREEN LAWN - This grass seed mix produces healthy, dense, and attractive turf with a dark-green color. The best time to apply is mid-August to mid-October, or mid-March through mid-May. It grows in full sun to moderate shade.
OVERSEED WITH BLACK BEAUTY GRASS SEED - Fast Grow is a temporary grass seed solution that lasts throughout one season. Lawns grown from Fast Grow should be overseeded with any Black Beauty Grass Seed for a thick lawn that will persist for years to come.
COMPLETE COVERAGE - This 25 lb bag will seed up to 6,250 sq. ft. for new lawns. For overseeding, this bag will seed up to 12,500 sq. ft.
Fast grow grass seed mixture
Perfect seed mixture where the fastest results are required
Fast grow mixture provides a hardy turf quickly in sun and shade
Germinates in just 7-14 days
This product comes in 25-pound

Show Price

9.5

Jonathan Green

Jonathan Green 10820 Fast Grow Grass Seed Mix, 3 Pounds (2 Pack)

Free Shipping

Main Highlights

You will receive 2 bags per order
Each bag weighs 3 pounds
Overseeding Seeds up to 1,500 sq. ft. per bag
New Lawns Seeds up to 750 sq. ft. per bag
Grows quick turf for bare spots and worn turf areas
Contains annual ryegrass which germinates in 7 - 10 days

Show Price

9.2

Jonathan Green

Jonathan Green Fast Grow Grass Seed, 7-Pound (2 Pack)

Free Shipping

Main Highlights

Overseeding Seeds up to 3,500 sq. ft. per bag
New Lawns Seeds up to 1,750 sq. ft. per bag
Grows quick turf for bare spots and worn turf areas
Contains annual ryegrass which germinates in 7 - 10 days
Grows in full sun to medium shaded lawn areas

Show Price

9.0

Scotts

Scotts Turf Builder Rapid Grass Tall Fescue Mix - Combination Grass Seed and Fertilizer for Lawns, Lawn Seed That Grows in Just Weeks, 5.6 lbs.

Free Shipping

Main Highlights

FAST GROWING GRASS SEED MIX: Scotts Turf Builder Rapid Grass Tall Fescue grass seeds for lawns grows grass 2X faster than seed alone (when applied at the new lawn rate, subject to proper care)
TALL FESCUE MIX WITH LAWN FOOD: Revolutionary grass seed and fertilizer all in one that grows full, green grass in just weeks
USAGE: This tall fescue grass seed mix is for overseeding large problem areas in your lawn and establishing new grass
APPLICATION: Apply this lawn care product in the spring or fall when temperatures are between 60°F and 80°F
COVERAGE: One 5.6 lb. bag of Scotts Turf Builder Rapid Grass Tall Fescue Mix has a new lawn coverage of 615 sq. ft. and an overseeding coverage of 1,845 sq. ft.

Show Price

8.8

Jonathan Green

Jonathan Green (10321) Black Beauty Ultra Grass Seed - Cool Season Lawn Seed (3 lb)

Free Shipping

Main Highlights

ESTABLISHES NEW YARDS & FILLS IN BARE SPOTS - Black Beauty Ultra Grass Seed quickly germinates for the fast establishment of newly seeded lawns. It also rapidly fills in bare spots to invigorate thin or damaged lawns.
PROVIDES A DARK GREEN LAWN - This grass seed mix produces healthy, dense, and attractive turf with a dark-green color. Grass types included are tall fescues, Kentucky bluegrass, and perennial ryegrass.
RETAINS MOISTURE - With roots that can grow up to 4-feet deep and a waxy leaf coating, Black Beauty Ultra preserves moisture and limits evaporation. It also withstands heavy traffic.
IDEAL GROWING CONDITIONS - Our grass seed mix requires full sun to partial shade. The best time to apply is mid-August to mid-October while the ground is still warm and the nights are cooler. The next best time to plant is mid-March through mid-May.
COMPLETE COVERAGE - This 3 lb bag will seed up to 600 sq. ft. for new lawns. For overseeding, this bag will seed up to 1,200 sq. ft. The germination time is 7 - 14 days.

Show Price

8.6

Jonathan Green

Jonathan Green (10322) Black Beauty Ultra Grass Seed - Cool Season Lawn Seed (7 lb)

Free Shipping

Main Highlights

ESTABLISHES NEW YARDS & FILLS IN BARE SPOTS - Black Beauty Ultra Grass Seed quickly germinates for the fast establishment of newly seeded lawns. It also rapidly fills in bare spots to invigorate thin or damaged lawns.
PROVIDES A DARK GREEN LAWN - This grass seed mix produces healthy, dense, and attractive turf with a dark-green color. Grass types included are tall fescues, Kentucky bluegrass, and perennial ryegrass.
RETAINS MOISTURE - With roots that can grow up to 4-feet deep and a waxy leaf coating, Black Beauty Ultra preserves moisture and limits evaporation. It also withstands heavy traffic.
IDEAL GROWING CONDITIONS - Our grass seed mix requires full sun to partial shade. The best time to apply is mid-August to mid-October while the ground is still warm and the nights are cooler. The next best time to plant is mid-March through mid-May.
COMPLETE COVERAGE - This 7 lb bag will seed up to 1,400 sq. ft. for new lawns. For overseeding, this bag will seed up to 2,800 sq. ft. The germination time is 7 - 14 days.

Show Price

8.3

Jonathan Green

Jonathan Green (10323) Black Beauty Ultra Grass Seed - Cool Season Lawn Seed (25 lb)

Free Shipping

Main Highlights

ESTABLISHES NEW YARDS & FILLS IN BARE SPOTS - Black Beauty Ultra Grass Seed quickly germinates for the fast establishment of newly seeded lawns. It also rapidly fills in bare spots to invigorate thin or damaged lawns.
PROVIDES A DARK GREEN LAWN - This grass seed mix produces healthy, dense, and attractive turf with a dark-green color. Grass types included are tall fescues, Kentucky bluegrass, and perennial ryegrass.
RETAINS MOISTURE - With roots that can grow up to 4-feet deep and a waxy leaf coating, Black Beauty Ultra preserves moisture and limits evaporation. It also withstands heavy traffic.
IDEAL GROWING CONDITIONS - Our grass seed mix requires full sun to partial shade. The best time to apply is mid-August to mid-October while the ground is still warm and the nights are cooler. The next best time to plant is mid-March through mid-May.
COMPLETE COVERAGE - This 25 lb bag will seed up to 5,000 sq. ft. for new lawns. For overseeding, this bag will seed up to 10,000 sq. ft. The germination time is 7 - 14 days.

Show Price

8.1

Jonathan Green

Jonathan Green (10970) Black Beauty Heavy Traffic Grass Seed - Cool Season Lawn Seed (3 lb)

Free Shipping

Main Highlights

HIGH TRAFFIC GRASS SEED - It's great for backyards, sports fields, curb strips, or anywhere aggressive foot traffic from athletes, children, and pets occurs. Our cool-season grass seed mix contains tall fescues and perennial rye turfgrass varieties.
UNIFORM LAWN TEXTURE - This grass seed mix excels on sports fields where uniform lawn texture is important, so soccer, football, and baseballs bounce true. It provides the wear tolerance and uniform good looks that athletic playing fields require.
FULL SUN & PARTIAL SHADE - Black Beauty Heavy Traffic is designed for use in full sun to partial-shaded areas where children and pets play. This tough and durable grass seed has roots that can grow up to 4-feet deep.
PROVIDES A DARK GREEN LAWN - This grass seed mix produces healthy, dense, and attractive turf with a dark-green color. The best time to apply is mid-August to mid-October, or mid-March through mid-May.
COMPLETE COVERAGE - This 3 lb bag will seed up to 600 sq. ft. for new lawns. For overseeding, this bag will seed up to 1,200 sq. ft. The germination time for Black Beauty Heavy Traffic Grass Seed Mix is 10 - 14 days.

Show Price

8.1