SKU: 20169395890
plant fertilizer with nitrogen

plant fertilizer with nitrogen ProLine Starter Nitrogen Fertilizer 16-21-2 Quart

Sale price$22.47 Regular price$24.97
Save 10%

Pay in installments of $6.24 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

plant fertilizer with nitrogen ProLine Starter Nitrogen Fertilizer 16-21-2 QuartPremium Liquid Nitrogen Starter Fertilizer 16 21 2 for All Types of Lawn Grass Care Formulated for Spring Growth & New Turf Easy To Spray If you are looking for a rapid growth fertilizer that works on seeds, sod, newly planted grass and turf this specially formulated nitrogen mix is what you need. Easy to mix and apply, this product has all of the necessary nutrients plus micronutrients that will get your new or spring time lawn kicked off right. High

Premium Liquid Nitrogen Starter Fertilizer 16-21-2 for All Types of Lawn Grass Care – Formulated for Spring Growth & New Turf - Easy To Spray

If you are looking for a rapid growth fertilizer that works on seeds, sod, newly planted grass and turf this specially formulated nitrogen mix is what you need.  Easy to mix and apply, this product has all of the necessary nutrients plus micronutrients that will get your new or spring time lawn kicked off right.

High-Quality Nitrogen Blend for Turf Grass Nutrition: Our liquid fertilizers have a blend of essential nutrients, guaranteeing less water needed coupled with a sustained release for enduring benefits. Your neighbors will be jealous.

All-Purpose Fertilizer For Grass: We use a slow-release formula to ensure a consistent yet rapid release of grass nutrients over an extended growth period assuring the continuous well-being of your lawn well into the summer. 

Best Grass Fertilizer For New Lawns: This liquid fertilizer is blended with 16% Nitrogen -21% Phosphates - 2% Potash and special micronutrients for new growth, use on seeds, sod, or spring grass. 

Turf Builder Blend: Whether aiming to rejuvenate your lawn's color or achieve a lush, dark green appearance, our liquid nitrogen sprays offer tailored solutions for every lawn care requirement. 

Easy To Apply: Use any lawn food sprayer, pump sprayer, tank sprayer, or ride along to apply.  We are a family-owned business with 30 years of experience in the lawn and garden business.  First class customer service is our commitment to you.

Promote Healthy Turf Growth: Jumpstart your lawn's seasonal growth with our starter fertilizer, formulated to supply essential nutrients vital for springtime development. Witness your yard flourish and benefit from our affordable lawn solutions.

SAFETY DATA SHEET (SDS): View the official Safety Data Sheet for Covington Corporation — Download PDF

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: 20169395890

Discover Niche Categories That Outsell plant fertilizer with nitrogen

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 21 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Arsenio Braga
Massapequa, US
★★★★★ 5
There is a seam up the front. I think perhaps it being seamless would be better.
Size: Medium, Color: Black
Like anything off Amazon I wasnt expecting anything perfect and ready to have to mail it back. Pleasantly surprised by the softness and durability. The waist band isn't to small on a medium so it fits actually so comfy. I wear them as underwear and as shorts for my skirts n dresses. Id recommend but I say size up if you want a comfy fit. But down if you want a fitted fit fit. Comfy still is fitted but better feeling on if that makes sense. Also the crotch of the shorts/undies has essentially extra fabric sewed in creating that nice comfort. Ill snag a photo when I have time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
S
Verified Purchase
Stephanie Vaughn
Fort Morgan, US
★★★★★ 4
Product varies from package to package
Size: X-Large, Color: Black/Navy/Dark Purple/Red
Over a two year period this is my 4th purchase. They started as sleep shorts and have replaced other underwear most of the time because they are comfortable and the quality is pretty good. However there are differences in between every package. The length has varied up to an inch, the material has changed, and some are slightly tighter than others. That said it works for me. I am a side sleeper and sometimes the side seam bothers me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
H
Verified Purchase
House of Squawk
Battle Creek, US
★★★★★ 5
Very comfortable in the Texas heat.
Size: Small, Color: Black/Navy/Dark Purple/Red
I got some of these as a gift and I loved them so much I purchased two more packs. I just opened my new packs and put them in the washer so I'm not leaving a photo. When I wear them they look exactly like they do on the models. I've been doing a lot of heavy outdoor work in the heat and I get drenched. These underwear have a 100% cotton crotch and the rest is 95% cotton and 5% spandex. When I first saw the wide crotch I didn't think I would like it. But these are soooo comfortable. I'm 4'11" and weight 108-112 and the size small fits loosly but well. I could probably get away with an XS but I like this loose and not too tight fit. I see some folks say these roll up. They don't roll up on me. I think they might roll if they were tight fitting. I have lots of other undergarments like these and some roll and some don't. But none of the others are cotton. They are mostly spandex and since I've found these in cotton that's all I'm wearing until summer is over. I can't feel them or see them under pants or skirts. These look more like shorts than underwear and they have a very nice thickness. Since I only had four pair to begin with, those got washed and dryed a lot. I can't tell if they shrunk since I only tried them after washing. Sorry I forgot to compare the size of the new ones to the older ones before I threw them in the washer. I'll probably buy another set and compare at that time. One thing I can report is that they do not fade at all. I just washed the black, purple and red colors with the white color and the white is still completely white. Now I have more colors and I'll probably be walking around in my underwear and no one will know. The only con I can think of is the wide crotch wouldn't work well with pads with wings, in my opinion. Try a size larger for a nice cool pair of sleeping shorts to see how they fit while they are on sale. Then go smaller if needed. I think you might enjoy these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2024
S
Verified Purchase
Shannon
Lake Worth, US
★★★★★ 5
So comfortable and worth the buy
Size: Large, Color: Black
So comfortable!!! There is no seam in the butt and under neath, only in the front but it is really soft and non irritating. I got these for post partum but I’m already wearing them at 8.5 months pregnant. They’re probably my favorite undies right now. The length is also perfect and the material is very soft and stretchy. The waist band is the same, soft and stretchy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
J
Verified Purchase
Jeanne
Lexington, US
★★★★★ 3
Cotton Blend Was Just Too thick
Size: 3X-Large, Color: Black
I was surprised by how thick these boxers were, thicker than my jeans, much thicker than my PJs! Thick enough that I could wear them outside the home without jeans. In spite of the thickness, they were soft and very comfortable. The 3XL is a perfect fit on my 5’2” apple shaped, short waisted 215 lb body. The boxer cut helped prevent chafing, a major plus. Menstrual pads, with or without wings, do not adhere to this material, a major minus. Ultimately, feeling like I was wearing jeans to bed or wearing two pairs of pants outside the home, was just too uncomfortable for me. So disappointed because these boxers were such a great and comfortable fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

recommand products