SKU: 85446160386
phosphorus and potassium fertilizer for plants

phosphorus and potassium fertilizer for plants Ultimate 3-18-18 NPK- Lawn Food Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions -

Sale price$26.09 Regular price$28.99
Save 10%

Pay in installments of $7.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

phosphorus and potassium fertilizer for plants Ultimate 3-18-18 NPK- Lawn Food Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions -Best fertilizer for fall and for new lawns! 3 18 18 Lawn Food contains the essential macronutrients to help establish a strong resilient lawn by supporting turf and root vigor. High Phosphorus and Potassium lawn fertilizer is great for establishing a new lawn, or supporting plant hardiness as fall fertilizer before winter dormancy. Apply this lawn fertilizer with low nitrogen, high phosphorus and potassium as a fall fertilizer. Use 3 18 18 Lawn Food

Best fertilizer for fall and for new lawns!

3-18-18 Lawn Food contains the essential macronutrients to help establish a strong resilient lawn by supporting turf and root vigor. High Phosphorus and Potassium lawn fertilizer is great for establishing a new lawn, or supporting plant hardiness as fall fertilizer before winter dormancy.

Apply this lawn fertilizer with low nitrogen, high phosphorus and potassium as a fall fertilizer. Use 3-18-18 Lawn Food as a starter fertilizer to establish a new lawn, in combination with our Root Hume, for cool and warm-season grass. 

Who Should Use This Lawn Fertilizer? 3-18-18 Lawn Food is best to be used...

  • When establishing your lawn with sod
  • When establishing your lawn with seed
  • If your lawn is deficient in Phosphorus or Potassium

Whether you are looking to maintain your current lawn, correct nutrient deficiencies, or you are starting your lawn completely from scratch, our customer care team and products have you covered! Contact our team for a custom lawn plan tailored to your lawn’s needs!

Nutrients

Nitrogen 3% is the mineral element used in the greatest quantity by turf. Nitrogen is a component of many of the biochemical constituents of plants, including chlorophyll, amino acids, proteins, and enzymes. The addition of Nitrogen fertilizer can encourage ideal conditions for a dense attractive lawn.

Phosphorus 18% The proper level of phosphorus in your grass is essential for root and early plant development. Its primary role is in the storage and transfer of energy. Without sufficient P, normal growth and development cannot occur. Phosphorus fertilizer effects on turf are usually more subtle and, while not as readily visible, are still very important.

Potassium 18% is involved in carbohydrate formation, photosynthesis, enzyme activation, and the formation of proteins. Potassium fertilizer plays a role in photosynthesis, and carbohydrate production is reduced when K is deficient. Potassium can enhance the plant’s endurance to stress if a deficiency is present.

Features
  • Nitrogen: Encourages a thicker, greener lawn
  • Phosphorus: Provides nutrients for resilient turf and strong, deep roots
  • Potassium: For plant hardiness and to support essential plant function
  • NPK Fertilizer: Treat Nitrogen, Phosphorus, and Potassium deficiencies
  • Can be Used on All Grass Types: Lawn fertilizer for Bermudagrass, Saint Augustine, Zoysia, Centipedegrass, Bahia, Kentucky Bluegrass, Perennial Ryegrass, Tall Fescue/Fine Fescue
  • Application: Apply in a hose-end sprayer, spray tank, sprayable grass fertilizer applied in minutes
  • Lawn Coverage: 2.5 Gallon fertilizer bottle covers 32,000 Square Feet
  • Proudly Made in the USA: Fertilizer manufactured in the US by a family-owned business
Info 

For best results, water the lawn for 20 minutes within 24 hours of application. Water is essential for maintaining your lawn, and your lawn should receive 1-2 inches of water per week. Fertilizer will not treat a lawn that is suffering from disease, pests, weed infestations, or drought, and these conditions should be treated separately.

Not recommended to apply this product during drought, or drought-like conditions.

This fertilizer contains Phosphorus and may not be used for lawn maintenance on turf in Maryland, Michigan, New Jersey, New York, and Virginia except when 1) Providing nutrients to specific soils and target vegetation as determined to be necessary for accordance with a soil test that was conducted by a laboratory* performed no more than 3 years before the application. 2) Establishing vegetation for the first time, such as after land disturbance, provided the application is conducted in accordance with the recommended application rates established by the state. 3) Re-establishing or repairing the turf area. *In Maryland, the soil testing laboratory must be identified under Section 8-803.7 of the Agriculture Article, Annotated Code of Maryland.

Shipping

Notice: We are temporarily unable to fulfill our products in the following states:

  • Alaska
  • Hawaii
  • Puerto Rico
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85446160386

Discover Niche Categories That Outsell phosphorus and potassium fertilizer for plants

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Niccat
Carnegie, US
★★★★★ 5
Gus the goose Buster's new bff
My pitbull terrier loves his goose and has not tore this up but he had not tried either. He's funny with soft toys but loves A good tug of war or actual chew toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
R
R. Damien Hart
Omaha, US
★★★★★ 5
Fun Goose Dog Toy
I have a small dog with about 20 plush toys to play with. Added to her inventory now is the ILC Buy Interactive Goose Toy for Small Breeds. It took me a while to figure out where the toy "squeaks", and it makes the noise when the white banded neck around the goose is squeezed. My dog took an immediate liking to the toy and loves to carry it around the house, shaking her head back and forth with the goose in her mouth. It appears to be made primarily of burlap (see pictures) and is about 12-13" in length. Fortunately, my dog doesn't destroy toys, as some (probably larger) dogs do, so it appears to be pretty sturdy and well-made. After a week of playing with it regularly, the toy still looks brand new. I like the coloring and the size of the goose, and this is a nice addition to my dog's playtime routine. It is also priced appropriately for a dog toy of its size and quality. Recommended. Made in China.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
K
Kelly G. Burgess
Port Orchard, US
★★★★★ 4
Durable toy with a single squeaker
This goose seems to be made of fairly durable fabric. It's not flimsy. I had a hard time finding the squeaker in it at first, but then I realized the squeaker is located in the white neck! My medium border collie grabbed it first. Then my pitbull figured out where the squeaker was and ran around squeaking it for a while, which is her favorite thing to do. So this toy did get some interest from the pitbull especially. She isn't one to chew things up but really enjoys toys that make noise. Since the squeaker is in the skinny neck portion, it made it easy for her to grab hold of it and squeak it over and over again. I am giving this 4 stars only because in the whole long body of this toy, the neck has the only squeaker. I think it would have been better and more stimulating for my dogs if it had multiple squeakers or even some crinkles in the rest of the body...at least some crinkles in the flat feet of the duck. The sole attraction is that one squeaker in the neck. So it could be better, but I do like that it isn't super plush and full of stuffing that would be torn up in 5 minutes like most toys. My pitbull actually took this to another room away from her three sisters, so that means she really wanted to play with this by herself. That's a good sign.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 28, 2025
H
Happy Face
Alexandria, US
★★★★★ 5
Duck-time is play-time! Exactly what a dog toy should be!
Duck hunting for your living-room princess-pal best buddy goodest puppy in the world! Every dog deserves a chance to be a heroic duck hunting hero! This dog toy is a favorite of my pup. Duck-time is play time! This duck is made with several fabulous textures. There's a ropey texture around the neck, a burlap type texture for the body and head, and a felt-like texture for the bill and feet. My dog immediately tore the feet off! He always removes any hanging bits from all toys, so that's not a comment to the detriment of this product. He's working on the wings, now. My dog likes to chase this toy when I throw it or play tug-of-war with it, or is willing to sit and chomp on it by himself for a while. The rope is intact, still! This is exactly what a dog toy should be! Give your little buddy a hunting trophy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
B
Buyerone
Port Orchard, US
★★★★★ 2
Speaker broken
This toy is advertised as having a squeaker, but the one we had was defective and did not make any noise. Our dog still throughly enjoyed ripping this little duck to shreds through. The material was thicker than I was expecting but still only took our dog about 5 mins to completely destroy it (Golden retriever). I understand that this toy is marketed as for small dogs so I get that, but took away three starts because our came with the broken squeaker and for $10, you can find a lot better toys at TJ Max. This item is not a good value for our experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025

recommand products