SKU: 75871945614
plant fertilizer high in potassium

plant fertilizer high in potassium Ultimate 3-18-18 NPK- Lawn Food Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions -

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Description

plant fertilizer high in potassium 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: 75871945614

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Amazon Customer
Los Angeles, US
★★★★★ 4
Good flavor, acceptable results.
Flavor Name: Spearmint, Size: 1.31 Ounce
These work pretty good but don't last as long as I'd hoped for. Still a good buy though, much better than the store bought mouthwashes.
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Reviewed in the United States on March 15, 2026
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Patricia Ruiz
Cuba, US
★★★★★ 5
Great product
Flavor Name: Coconut Mint, Size: 8 Ounce
I love the product,it work ‘s to keep your teeth white .
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Reviewed in the United States on May 8, 2026
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Renata Simpson
Natrona Heights, US
★★★★★ 5
Leaves teeth feeling CLEAN!
Flavor Name: Coconut Mint, Size: 8 Ounce
I clench my teeth so my teeth break down easily. I cannot use other mouthwash as it causes canker sores and bleeding gums. This was quite minty but not over the top. After use my teeth felt soooooooo clean!! A must try with your daily oral routine.
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Reviewed in the United States on May 7, 2026
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Lake Worth, US
★★★★★ 5
I like it
Flavor Name: Coconut Mint, Size: 8 Ounce
I like it, it just a bit too minty for me but it’s better than listerine or the other hard stuff. This doesn’t burn like listerine or the others but it is a strong flavor after you spit it out.
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Reviewed in the United States on May 21, 2026
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Maria Fernanda
Port Orchard, US
★★★★★ 5
Actually Works!!
I’ve tried a lot of products to whiten my teeth, and this is the only one that has really worked for me without causing any sensitivity. Both the Boka Fluoride-Free Whitening Toothpaste and the Boka Teeth Whitening Powder are very gentle on my teeth, which I really appreciate. I’ve noticed a visible difference, and I love that I can get results without the discomfort that usually comes with whitening products. I would definitely recommend this to anyone looking for a gentler option for teeth whitening
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Reviewed in the United States on April 13, 2026

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