3-18-18 NPK Lawn & Plant Food
Liquid Potassium Fertilizer
Liquid Phosphorus Fertilizer
High Potassium Fertilizer

3-18-18 NPK Lawn & Plant Food

Regular price $39.95 Sale price$27.95 Save 30%
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Low Nitrogen, High Phosphorus & Potassium Lawn and Plant Food for Strong Roots, Green & Growth 

      • 3-18-18 Low Nitrogen, High Phosphorus, High Potassium
      • Powerful, Natural Turf and Plant High Potash Fertilizer
      • Summer and Fall Application
      • Promotes Healthy, Green Growth
      • Builds Strong Root System
      • Amazing and Healthy Results

      3-18-18 NPK Liquid Lawn Fertilizer and Plant Food (32 fl. oz.) treats up to 3,250 sq. ft.  For turf and foliar application. 

      Real Pictures from Real Customers Just Like You!

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      ✔️POWER GROW N.P.K. is a complete blend of Nitrogen (3%) and Phosphorous (18%) Potassium (18%)Why NPK? Nitrogen is responsible for the growth of leaves and turf blades, Phosphorus for the root growth and flower development, and Potassium balances the overall functions of the plant performance.

      ✔️SIMPLE TO APPLY: We have formulated this liquid fertilizer for lawns to give your grass a boost of green and growth while providing long term nutrients to the root and turf system.

      ✔️MADE IN USA: We are a Family Owned business with a long history of experience in the farming and turf industry. Covington products are used everywhere from large farming operations, golf courses, to residential lawns. We take pride in providing you with quality American Made products.

      ✔️All Types of Grass: Including Bermuda, Rye-grass, Kentucky Bluegrass, Fescue, Bahia, Centipede, Zoysia, St. Augustine, almost all grasses.

      Covington Naturals Lawn Food: 3-18-18 NPK is a total balance Liquid Lawn Food and Fertilizer designed to feed healthy nutrients into your turf and plants to build healthy root systems while building the health and strength of the plant. This is the perfect nutrient to use in spring, summer, and fall to have the best turf on the block. This formula works on all types of grass including Bermuda, Ryegrass, Kentucky Bluegrass, Fescue, Bahia, Centipede and Zoysia just to name a few.

      ✔️FEATURES AND BENEFITS:

      · Top Quality 3-18-18 Specially Formulated Lawn Food
      · Nitrogen, Phosphorus & Potassium Nutrients for Turf and Plants
      · Works for All Types of Grass
      · Builds Root and Soil Structure
      · Derived From Food Grade Sources
      · Low Salt Index
      · Available for Commercial Applications

      ✔️PRO TIP: ALWAYS, always make sure your lawn is on a suitable watering schedule. Water is absolutely essential to a healthy lawn and more importantly, proper uptake of nutrients. Don't apply fertilizer during the heat of the day and at night. Don't mow your lawn 24 hours prior to and after application for proper uptake of 3–18–18. Repeat application every 2 to 4 weeks, or whenever your lawn looks thirsty.

      ✔️DIRECTIONS: Shake product well before use. Slowly apply the spray in a side-to-side motion, being sure to cover the area evenly. Aim to apply at a rate of 5–10 oz. per 1,000 sq. ft. For less severe deficiency or maintenance, apply 5 oz. per 1,000 sq. ft. For more severe nutrient deficiency, apply 10 oz. per 1,000 sq. ft. May cause staining. Shake product well before use.

      High Quality

      Manufactured in the USA with the highest quality materials, ingredients, and manufacturing standards.

      Fast Delivery

      We offer fast delivery and FREE Shipping on orders over $49, so add two bottles to your cart today!

      Secure Payment

      Your checkout and payments are secure with 256 bit secure SSL

      Money Back Guarantee

      We offer a 90 day money back guarantee if you aren't completely satisfied.

      Covington Power Grow is Trusted by Homeowners, Farmers, and Gardeners. Go Ahead, Stock Up, Buy in Bulk, and Save BIG! Contact us for pallet and tote pricing here: Covington Wholesale Pricing.
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      Frequently Asked Questions

      A: 3-18-18 NPK Lawn and Plant Food Fertilizer (32 fl. oz.) treats up to 3,250 sq. ft. For turf and foliar application.

      A:DIRECTIONS: Shake product well before use. Slowly apply the spray in a side-to-side motion, being sure to cover the area evenly. Aim to apply at a rate of 5–10 oz. per 1,000 sq. ft. For less severe deficiency/maintenance, apply 5 oz. per 1,000 sq. ft. For more severe nutrient deficiency, apply 10 oz. per 1,000 sq. ft. May cause staining. Shake product well before use.

      A: Repeat application (as needed) as much as every 2 to 4 weeks, or whenever your lawn looks thirsty.

      A:This formula works on all types of grass including Bermuda, Ryegrass, Kentucky Bluegrass, Fescue, Bahia, Centipede and Zoysia just to name a few. It also works great on flowers, vegetables, and other plants... just use a lower concentration.

      A: Covington PowerGrow liquid fertilizer works great year round as long as the temp is above 50 degrees.

      A: Yes, Power Grow is perfect for newly seeded lawns and will really help to boost the root growth.

      A: Yes, PowerGrow is great for all types of grass, plants, flowers, and vegetables.

      A:Covington Power Grow is Made in the USA and shipped from the USA. We have several different fulfillment locations and will try to ship from the one closest to you so we can get your package to you as quickly as possible. Usually your order ships next business day and should take anywhere from 3-7 business days to arrive at your shipping address.

      Customer Reviews

      Based on 16 reviews
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      C
      Clyde B
      My lawn received POWERGROW well

      ,Clyde B.
      5.0 out of 5 stars Another great Covington product
      Reviewed in the United States on September 25, 2020
      Verified Purchase
      After using the Covington Liquid Lawn Aerator and being quite surprised with the outcome of my soil, I decided to try this new product to see if it would do as well. I used it at time of seeding and was surprised at how well my seed germinated and how quick it came up (4 days ). Now at 11 days everything is a beautiful green and filling in nicely. I can say that the Power Grow, 3 18 18, did a very good job and I would recommend.

      K
      Kyle J
      Works as expected

      Simple to use with a hose end sprayer and good results too. Used it as the lawn was starting to wake up this spring and the grass is growing well, very thick and good color.

      F
      Francine Ekton
      Need to know

      Is this applied with a spray bottle attached to the hose Or is it applied with a spray bottle And no attachment to water hose ?

      It can be applied in a pump sprayer (that's not attached to a hose) or it can sprayed with a hose end sprayer (that's the one connected to a hose!) Either way works, it's just whatever is easier for you to use!

      C
      Customer
      So far, so good

      I have only been using this for a little over a month on a bermuda grass lawn. So far it has brightened the lawn up and it is growing and filling in better than any previous priducts used.

      P
      Pat Butler
      Power Grow is a plus

      I have used Power Grow on in two areas of newly seeded lawn and am seeing very good results after about ten days so I will now re-order and apply to my whole lawn.

      M
      Michael Lemmon
      Great Product

      Easy to apply. Great results on northern climate yard.

      g
      george hartzer
      Excellent product

      The lawn is healthy and lush... the best it has looked in years.. very easy to apply with the hose end sprayer

      J
      Jill
      High Potash Win

      Was looking for a high potash fertilizer for my flowers and other plants and this is doing a great job, will buy again for sure.