SKU: 11670597823
spring plant fertilizer

spring plant fertilizer 30-0-0 NPK Liquid Fertilizer Case (12 Quarts)

Sale price$23.18 Regular price$25.75
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Ships within 48 hours · Estimated delivery Nov 3 - Nov 8

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Description

spring plant fertilizer 30-0-0 NPK Liquid Fertilizer Case (12 Quarts)Covington Liquid Fertilizer All Purpose Liquid Lawn Fertilizer 30 0 0 NPK Grass Fertilizer for All Grass Types & A Simple Lawn Solution Fertilizer Lawn Food Liquid Concentrated Fertilizer(32 OZ) PLANT FERTILIZER: 30 0 0 Liquid Fertilizer is designed for turf and foliar applications. The concentration of Nitrogen encourages vigorous growth for the development of a dense attractive lawn. 30 0 0 NUTRIENT FORMULA: Formula contains 30% nitrogen, 0. 0%

Covington Liquid Fertilizer- All Purpose Liquid Lawn Fertilizer 30-0-0 NPK - Grass Fertilizer for All Grass Types & A Simple Lawn Solution - Fertilizer Lawn Food - Liquid Concentrated Fertilizer(32 OZ)

✔️ PLANT FERTILIZER: 30-0-0 Liquid Fertilizer is designed for turf and foliar applications. The concentration of Nitrogen encourages vigorous growth for the development of a dense attractive lawn.

✔️ 30-0-0 NUTRIENT FORMULA: Formula contains 30% nitrogen, 0.0% phosphorus & 0.0% potassium for a bright grass color, and added growth. NPK Formula creates a maximum boost for lawn growth and green grass.

✔️ HIGH NITROGEN FORMULA: High Nitrogen Fertilizer was created to liven up the grass while applying lawn care feed liquid nutrients to your lawn. Designed to be applied fast and easy in any type of sprayer.

✔️ EASY TO USE: Apply 0.5 -1.5 oz. per gallon of water of Lawn Booster Liquid Fertilizer depending on the sensitivity of the plant and stage of growth. Treats up to 3,250 square feet for any turf & foliar application.

✔️ MANUFACTURED IN USA: Covington is a USA-based company. Our products have a 100% satisfaction guarantee and excellent customer service. We deliver top-quality low salt ingredients to keep your lawn, green and safe.

 

To improve green and growth, use this liquid lawn fertilizer to feed a nitrogen deficiency. If you want a balanced Grass nutrient to keep your lawn looking great, this is for you!

Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass, and Kentucky bluegrass can be treated when used properly. Provides just enough energy for root vigor while keeping your turf green and growing. Increases fertilizer transfer, improves nutrient uptake, promotes plant development, and promotes organic matter. Aids in the stimulation of green and growth, as well as the treatment of nutrient deficiencies.

Heavy Nitrogen Formula, Includes High Quality Feed Grade Ingredients, Ideal for All Grass Types, Made & Manufactured in the USA, Commercially Used as well.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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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: 11670597823

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4.2 ★★★★★
Based on 25 reviews
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A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Worked great, saved me hundreds.
Size: 8 Fl Oz (Pack of 1)
I've had issues with the carburetor on my 2003 Honda ATV for years. It has needed cleaned regularly to stay running, and one repair shop wanted over $400 to replace the carburetor. One treatment with STA-BIL and it's running smooth again. Very impressive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
Chris Wildy
Lexington, US
★★★★★ 4
Great for 2 cycle, meh for 4 cycle.
Size: 8 Fl Oz (Pack of 1)
This stuff is flat out amazing for 2 cycle small engines, works like advertised. 4 cycle isn't as good, if your engine hasn't ran in years, you'll still have to clean the carb, but it does help some. The 2 cycle oil for one is a lubricant and inhibits varnish buildup (especially a synthetic premium brand), and usually premium oil has a fuel stabilizer in it. Plus if you don't have a float bowl, there's not enough fuel for phase separation. I also use it in my mix for my ultrasonic cleaner when cleaning carbs. Overall a very good product, but understand it's limitations in this modern age of ethanal fuel.
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Reviewed in the United States on April 12, 2026
G
Verified Purchase
G123
Draper, US
★★★★★ 5
It works well.
Size: 8 Fl Oz (Pack of 1)
Great product that delivers on what it says it does. This won’t fix a mechanical problem or damaged component, but it will fix a stuck float, varnished tank, gummed up jet, or partially blocked emulsion tube.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
R
Verified Purchase
R Duke, Texas
Port Orchard, US
★★★★★ 5
It Works
Size: 8 Fl Oz (Pack of 2)
This stuff works. I added it to my four 5 gallon gas cans before filling them up. I’ve used 10 gallons of gas in my lawn tractor so far and can tell it likes it. I do annual maintenance before summer and check or change the spark plug so it performs the best it can. I have 508 hours on it and with this it seems like it idols smoother, which indicates it has helped in the carburetor since I haven’t had to remove it and clean it. Works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
D
Verified Purchase
Dennis
Lowell, US
★★★★★ 5
Great product
Size: 4 Fl Oz (Pack of 1)
Used this stabil in my rider after first start of the season. Machine running rough and uneven. Drained old fuel and added it. Within 15 minutes at full throttle it began to run normal. No back fires and engine back to normal. There will always be a bottle of this in my garage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

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