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 -
SKU: 89201210528
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$22.09 Regular price$24.54
Save 10%

Pay in installments of $6.13 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 30 - Jul 5

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: 89201210528

Discover Niche Categories That Outsell phosphorus and potassium fertilizer for plants

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 2153 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
Partycrtns
Natrona Heights, US
★★★★★ 5
Good size for a serving bowl.
Style: 34 Ounces, Size: 34 Count
Nice large bowl. Can be used as a serving bowl. Nice design and sturdy. I have subscribed to receive a pack once a month.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
E
Verified Purchase
Eric Marquardt
Cuba, US
★★★★★ 4
Big
Style: 34 Ounces, Size: 34 Count
Big, and really sturdy. I can put any food in this and trust it will uphold.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
B
Verified Purchase
Binky and Miguel Finds
New York, US
★★★★★ 5
Strong, Spacious, and Perfect for Every Meal
Style: 34 Ounces, Size: 34 Count
I’ve been using the Dixie Ultra Extra Large Paper Bowls for a while now, and they really stand out. With a 34 oz capacity, these bowls are big enough to hold hearty meals like soups, stews, and even large salads without worrying about spills. They’re perfect for heavy meals or when you just want a generous portion. What I appreciate most is that they’re compostable, which makes me feel better about using disposable products without harming the environment. Plus, they’re microwave safe, so reheating leftovers is super easy and convenient. The bowls are sturdy and don’t get soggy or flimsy, even with hot or liquid foods, which is a huge plus. Whether you’re having a casual lunch, a family gathering, or need something reliable for everyday use, these bowls deliver both quality and convenience. They handle big meals with ease and clean-up is a breeze. Definitely a smart choice for anyone who wants disposable bowls that actually hold up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2025
S
Verified Purchase
Susie
Charlottesville, US
★★★★★ 5
Dixie bowls are the best!
Style: 20 Ounces, Size: 150 Count (6 Packs of 25 Bowls)
This is the only way to buy these bowls,stock up on these heavy duty bowls at a reasonable price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
T
Verified Purchase
TrinaTravelsWell
Whiting, US
★★★★★ 5
Strong, convenient, and perfect for busy setups
Style: 20 Ounces, Size: 150 Count (6 Packs of 25 Bowls), Style: 20 Ounces, Size: 150 Count (6 Packs of 25 Bowls)
These bowls are a staple in both my home and now adding them to Airbnb property. They’re sturdy enough to handle soups, cereals and even heavier meals without getting soggy or collapsing too fast. I love that they’re microwave safe and compostable makes cleanup easy and eco-friendlier. The 20 oz size is generous and the pack of 6 lasts a good while for sure especially when you’re hosting guests or just want a no-fuss option for meals (or for the teenage boys and their friends coming for a quick bite). You'll appreciate the convenience, and I appreciate not having to worry about dishes piling up all the time. Design and color has some fun to it over the typical white basic kind. Definitely a good value and also doesn't have that weird scent or doesn't leave that weird taste to it. If you’re looking for durable, disposable bowls that don’t feel flimsy, these are a solid pick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 28, 2025

recommand products