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Pennington 100536576 UltraGreen Lawn Fertilizer, 14 LBS, Covers 5000 Sq Ft

4.3 4.3 out of 5 stars 1,714 ratings

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Purchase options and add-ons

Brand Pennington
Item Weight 6.5 Pounds
Item Form Granules
Coverage 5000

About this item

  • Fertilizer for use on all lawns
  • Strengthens against heat and drought
  • For a lush, thick deep green lawn
  • Quick greening
  • Extended feeding for up to 3 months

Customer ratings by feature

Easy to spread
4.4 4.4
Easy to use
4.4 4.4
Value for money
4.0 4.0

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$17.99 ($0.08/Fl Oz)
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$29.62 ($0.15/Ounce)
Get it as soon as Tuesday, Mar 26
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$21.99
Get it as soon as Tuesday, Mar 26
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Pennington 100536576 UltraGreen Lawn Fertilizer, 14 LBS, Covers 5000 Sq Ft
Pennington 100536576 UltraGreen Lawn Fertilizer, 14 LBS, Covers 5000 Sq Ft
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Price$17.99-8% $27.97
List:$30.49
$42.88$25.45$23.77$26.98
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Easy to use
4.4
4.7
5.0
4.3
4.5
4.5
Value for money
4.0
4.2
4.3
3.9
3.9
4.2
Easy to spread
4.4
4.7
5.0
4.2
4.4
Sold By
Amazon.com
Amazon.com
The Andersons PN
Amazon.com
Custom Liquid Solutions
Amazon.com
weight
6.5 pounds
10.6 pounds
18 pounds
6.4 pounds
32 ounces
14.06 pounds
form
Granules
Granules
Granules
Liquid
Liquid
coverage
5000
4000
5000
Full
200
5000 sq ft
specific uses
Lawn Fertilizer
Lawn/garden,Lawns
Starting
Lawn
plant nutrients
micronutrients
plant nutrients

From the manufacturer

lawn fertilizer program
new lawn fertilizer fertilizer that kills crabgrass weed and feed lawn fertilizer
Pennington UltraGreen Starter Fertilizer Pennington UltraGreen Crabgrass Preventer Plus Fertilizer Pennington UltraGreen Weed & Feed Pennington UltraGreen Lawn Fertilizer
Customer Reviews
4.4 out of 5 stars
875
4.1 out of 5 stars
23
4.2 out of 5 stars
1,025
4.3 out of 5 stars
1,714
NPK: 22-23-4 30-0-4 30-0-4 30-0-4
When to apply: For best results, use for new lawns with seed or sod, or overseeding existing lawns Early Spring Late Spring, any time between April and June Summer, between June and August
What it does: Builds strong, deep roots for thick, full grass & faster lawn establishment Promotes thick, full grass and prevents crabgrass for up to 5 months Promotes thick, green growth and kills over 250 broadleaf weeds Strengthens lawns against heat and drought vs. unfed
Coverage: 14 pounds covers 5,000 sq. ft. 12.5 pounds covers 5,000 sq. ft. 12.5 pounds covers 5,000 sq. ft. 14 pounds covers 5,000 sq. ft.
How to apply: Apply with a spreader according to package directions Apply with a spreader according to package directions Apply with a spreader according to package directions Apply with a spreader according to package directions

Product Description

This premium blended fertilizer is packed with essential plant nutrients to give you the thick, green lawn You desire. It has both fast acting nitrogen for quick greening, as well as slow release nitrogen for extended feeding forup to 3 months. With 5% iron this fertilizer will give you a deep, dark green lawn. Apply in the summer, Between June & August.Works best on: lawns

Product information

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Pennington

Pennington 100536576 UltraGreen Lawn Fertilizer, 14 LBS, Covers 5000 Sq Ft


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Important information

Safety Information

Keep out of reach of children

Ingredients

Nitrogen, Phosphorus, Potassium

Customer reviews

4.3 out of 5 stars
4.3 out of 5
1,714 global ratings

Customers say

Customers like the quality, color, value, and appearance of the lawn fertilizer. For example, they mention it works great, makes the lawn look green, and is a lovely uniform dark green. That said, some complain about the burn effect.

AI-generated from the text of customer reviews

74 customers mention54 positive20 negative

Customers like the quality of the fertilizer. They say it works great, provides long-lasting, beautiful green, and is reliable. Some customers also mention that their grass is growing like crazy and it's much greener.

"...I am having to mow every 5 or 6 days on the highest setting. It is growing so fast! It is very thick and lush. Nice dark green color...." Read more

"Perfect for my needs. Fair price - nice product, recommend it." Read more

"Not very effective . Bought miracle grow LAWN food and baboom! Greenness everywhere." Read more

"I changed it up and used this for my 2023 lawn care season. Seems to work really well and gives a nice boost in color for a couple weeks." Read more

34 customers mention27 positive7 negative

Customers like the color of the fertilizer. They say it makes the lawn look green, and is looking fuller. Some customers also mention that the product doubled in thickness and the color is now a lovely uniform dark green. Overall, most are satisfied with the product's color and performance.

"...I only apy it once and it keeps it beautiful all summer and it keeps a nice green color in the harsh winter. Every house needs this...." Read more

"...This fertilizer keep my lawn nice and green for about a month, which seems to be average to above-average for fertilizing Bermuda lawns." Read more

"...days later we got some major rainfall everyday, and the grass turned to a nice green color...." Read more

"Applied as directed and the results were as advertised. Grass is green!" Read more

22 customers mention16 positive6 negative

Customers like the value of the fertilizer. They mention that it is the most cost effective lawn fertilizer they could find on Amazon.

"Perfect for my needs. Fair price - nice product, recommend it." Read more

"This was the most cost effective lawn fertilizer I could find on Amazon...." Read more

"...Pennington not responsible for this product!!! Buyers beware !!! Absolutely horrible !! I should have read the reviews before buying it...." Read more

"The price is right and the results are great." Read more

8 customers mention8 positive0 negative

Customers are satisfied with the appearance of the fertilizer. They say that it works great, keeps their lawn beautiful all summer, and gives a nice boost in color for a couple weeks. Customers also mention that their lawn looks healthy and very green.

"...I only apy it once and it keeps it beautiful all summer and it keeps a nice green color in the harsh winter. Every house needs this...." Read more

"...Seems to work really well and gives a nice boost in color for a couple weeks." Read more

"...We applied this and within a few weeks it was beautiful and green, worked so good!! Definitely recommend!" Read more

"This fertilizer really do works great! my lawn looks healthy and very green. And a lot better price than other brands." Read more

5 customers mention5 positive0 negative

Customers find the fertilizer easy to use and simple to apply. They say the formulation is spot on and it works well.

"...This was simple to apply and works very well!" Read more

"...The formulation is spot on. Very competive and cost effective lawn fertilizer." Read more

"...Good bang for the buck and easy to use." Read more

"Says easy to use never grew grass" Read more

15 customers mention4 positive11 negative

Customers are dissatisfied with the burn effect of the fertilizer. They mention that it completely burnt their lawn, leaving huge brown burnt patches. Some customers also say that the product killed their lawn.

"...It was not enough. 2 days later huge brown burnt patches. I was like oh great now it looks worse than before...." Read more

"Didn't like the burnt spots in the lawn, two days after a rain and application." Read more

"...It didn't burn my lawn out at all and I used my 15 year old Scott's Broadcast Spreader to spread it...." Read more

"...After 3 days later I have no lawn. Pennington Fertilizer totally burn my beautiful new lawn!!!! Please do not use this poison!..." Read more

Hope you like having the nicest yard in the neighborhood
5 Stars
Hope you like having the nicest yard in the neighborhood
OK so I have a before picture of what my yard looked like 2 seasons ago. I immediately started with this fertilizer and watered it daily. It greened up pretty fast. Last year I applied this fertilizer in April and it got even nicer. This year I again apied it in April. We got several days of rain after. I am having to mow every 5 or 6 days on the highest setting. It is growing so fast! It is very thick and lush. Nice dark green color. Absolutely the envy of the neighborhood. I only apy it once and it keeps it beautiful all summer and it keeps a nice green color in the harsh winter. Every house needs this. Fyi I live in north idaho, don't know how it works elsewhere, but it's amazing here. You'd better get ready to mow mow mow!
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Top reviews from the United States

Reviewed in the United States on May 15, 2023
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5.0 out of 5 stars Hope you like having the nicest yard in the neighborhood
Reviewed in the United States on May 15, 2023
OK so I have a before picture of what my yard looked like 2 seasons ago. I immediately started with this fertilizer and watered it daily. It greened up pretty fast. Last year I applied this fertilizer in April and it got even nicer. This year I again apied it in April. We got several days of rain after. I am having to mow every 5 or 6 days on the highest setting. It is growing so fast! It is very thick and lush. Nice dark green color. Absolutely the envy of the neighborhood. I only apy it once and it keeps it beautiful all summer and it keeps a nice green color in the harsh winter. Every house needs this. Fyi I live in north idaho, don't know how it works elsewhere, but it's amazing here. You'd better get ready to mow mow mow!
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