PetraMax Liquid Lawn Fertilizer for Lawns Concentrate - Liquid Fertilizer for Lawns, Food for Grass - 16-4-8 High Nitrogen Lush Green Grass, Phosphorus for Strong Roots - Apply Spring & Summer (8 oz)

My yard looks better than ever before. I’m sold on this product If you’re struggling with lawn issues and tired of products that claim to work but don’t. Give this product a try you will not be disappointedWorks best with a good granular Premergent or milorganite

This was my first time buying from PetraTool. I had a small issue with the product and needed to contact support. The service I received was extremely good; prompt, knowledgeable and very helpful. I will become a long term customer. I'm very happy to have found a company that treats their customers right!

This product really works great; however, I typically need to filter the product because the flakes clog my hose end sprayer. There must be a solution for this issue. I have purchased different sizes of this product; however, the flakes are in all of the products. I'm thinking that the flake issue cannot be resolved, because it is part of the makeup of the product, similar to the flakes that appear in my stored tap water.

It works

First time I applied just enough and did great. Second time I applied too much and it burned the grass

Used on newly planted grass and existing lawn. New grass is coming in thick even with a lot of heat. Existing grass is greener then any of the neighbors which is amazing considering the heat and lack of rain. I may re-apply in 4-6 weeks depending on conditions. I think the healthier lawn is helping reduce weeds also. Still new to product but pleased so far!

helped to get the yard nice and green

I purchased this product for my lawn on February 19, 2025, eager to achieve a greener lawn this year. I followed the mixing instructions carefully, applied it to my lawn, and awaited the results. Today is April 8th, and I have not seen the results of a greener lawn. Unfortunately, the product did not perform as promised.