Product image
Comparison of two soil, one with PetraTools Nitrogen Fertilizer and the other one is without Nitrogen Fertilizer. Emphasazing the benefits of nitrogen fertilizer
Man holding 8oz variant of PetraTools Nitrogen Fertilizer - Liquid Lawn Solution with list of different types of grass where you can use Nitrogen Fertilizer
List of reasos to choose PetraTools Nitrogen Fertilizer 28-0-0
Different sizes of lawn and different variant of PetraTools Nitrogen Fertilizer - Liquid Lawn Solution for each size of lawn
List of Lawn Professionals that trust PetraTools Nitrogen Fertilizer - Liquid Lawn Solution

PetraMax Nitrogen Fertilizer Max

32 Oz

$27.99

Star ThinStar ThinStar ThinStar ThinStar Thin

34 reviews

Boost your soil and plants' nutrient feeding with PetraMax's advanced formula.

"Used this on my plants & they’re all loving It!"

- Anthony Crown, Verified Customer

Size:

1

Free shipping! Ships in 2-5 business days (for every product over $49)

Pay in 4 interest-free for orders over $50.00 with Learn More

BEST BUNDLE OFFER

PetraMax Nitrogen Fertilizer Max
Star ThinStar ThinStar ThinStar ThinStar Thin
PetraMax Nitrogen Fertilizer Max

$16.99

$27.99

2 Gallon

$149.99

Total Price:

$177.98

ABOUT THE PRODUCT

Achieve a Perfect Lawn with PetraTools Liquid Fertilizer: Our liquid nitrogen fertilizer is the ideal solution for quick green-up and consistent growth. Whether you have warm- or cold-season grass, our formula works with all grass types for maximum effectiveness.

PRODUCT FEATURES

01

HIGH NITROGEN CONTENT

02

WORKS FOR ALL GRASS TYPES

03

BEST FOR SPRING AND SUMMER

04

UP TO 25,600 SQ. FT. TREATMENT

05

7% QUICK-RELEASE

NITROGEN FERTILIZER STARTER GUIDE

NITROGEN FERTILIZER STARTER GUIDE

Ready to take your garden to the next level? Look no further than Nitrogen Fertilizer, the key to lush, healthy plants! Our Nitrogen Fertilizer Starter Guide will help you get the most out of this powerful product, making it easy to use and get great results.


Our guide is packed with expert tips and easy-to-follow instructions that will walk you through the process of using Nitrogen Fertilizer.

LEARN MORE

CUSTOMER REVIEWS

Star Thin

4.91 of 5

Based on 100 real customer reviews

Star ThinStar ThinStar ThinStar ThinStar Thin

04/23/2022

MigsNSX

Talk about TURBO BOOST!

I highly recommend this nitrogen treatment for banana trees, palm trees an elephant ear plants. This product works great. I highly recommend you deliver this formula through a spray system

Star ThinStar ThinStar ThinStar ThinStar Thin

05/16/2022

Lance M.

Green grass

Works great! I use this in conjunction with a granular and my grass I beautiful!

Star ThinStar ThinStar ThinStar ThinStar Thin

04/18/2023

tiayounda thompson

Great product

It has no smell at all. It was very easy to use following the directions and on the back. I used a tank sprayer to apply mine. I would definitely buy it again. It greened my lawn within one week’s timeframe. Just FYI.. I’m a first time homeowner and single woman who’s still learning how to take care and manage my lawn. I mow, weed eat and garden on my own. Everyone that passes my house has given me so many compliments. Please buy this product and follow the directions as required. If needed, you can test your soil to make sure you need more nitrogen.. I needed nitrogen and iron.. so I purchased this one for nitrogen and ironite for the iron deficiency. I’ve added some before and after photos as well.

Join our gold club

Become a member of our gold club and get extra features along with an order and more.

Explore further

FREQUENTLY ASKED QUESTIONS

HOW DO I CONTACT YOU?

Our customer success team can be reached at 1-800-613-6889 7 days a week.

Monday-Friday: 8 AM-8 PM EST

Saturday & Sunday: 9 AM-5 PM EST, or reach out at support@petratools.com

You agree to receive follow-up text messages and calls by calling or texting this number. If you no longer wish to receive text messages or calls, you may opt-out at any time by replying "STOP"

HOW LONG DOES IT TAKE TO DELIVER?

Get 2-3 day standard delivery on all orders and free shipping for orders of $49+

WHERE ARE YOU LOCATED?

We are located in central Pennsylvania.

IS THERE A WARRANTY ON EACH ITEM?

PetraTools sprayers are available for free returns for 30 days post-purchase. All other chemicals and solutions are not eligible for returns or exchanges at this time. Please contact Customer Service if you have received a damaged product so we can replace it for you.

Otherwise, we ask that you be kind to our planet and share any unwanted orders with a neighbor or friend.

We use cookies to improve your experience. By using this website you agree to our Cookie Policy.

Learn