12 12 12 plant fertilizer 12-12-12 Starter Fertilizer 3% Iron - Bio-Nite
SKU: 64410077562
12 12 12 plant fertilizer

12 12 12 plant fertilizer 12-12-12 Starter Fertilizer 3% Iron - Bio-Nite

Sale price$22.09 Regular price$24.54
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Description

12 12 12 plant fertilizer 12-12-12 Starter Fertilizer 3% Iron - Bio-Nite"Starter Fertilizer Fixes Everything!" This 12 12 12 is your go to for seed sod or general feeding, formulated specifically for DIYers. One 45 lb bag covers 15,000 sq ft Analysis 12 12 12:: N P K Contains 3% Iron + Bio Nite Great for seeding sod installation Product Description: The Yard Mastery Starter Fertilizer contains 12% nitrogen, utilizing premium nitrogen source ammonium sulfate which brings a really nice steely blue green color to turf and

"Starter Fertilizer Fixes Everything!" This 12-12-12 is your go-to for seed/sod or general feeding, formulated specifically for DIYers.

  • One 45 lb bag covers 15,000 sq ft 
  • Analysis 12-12-12:: N-P-K
  • Contains 3% Iron + Bio-Nite™
  • Great for seeding/sod installation


Product Description:
The Yard Mastery Starter Fertilizer contains 12% nitrogen, utilizing premium nitrogen source ammonium sulfate which brings a really nice steely-blue-green color to turf and interacts well with the other elements in the overall blend.

 

This blend also contains 12% phosphorus, which is plenty to push roots in an existing lawn or stimulate rooting in your seed, sod, plug, or spring project. Rounding out the macros is 12% potassium. Here we have opted for the premium formulation, sulfate of potash, known to have a lower salt index. As with all Yard Mastery blends, we have also included a nice amount of iron at 3% and a smattering of other micronutrients including boron, copper, manganese, molybdenum, and zinc.

 

All-Natural Bio-Nite™ in Every Bag!
Bio-Nite is a bio-solid filler we add to every bag of Starter Fertilizer. Bio-Nite is the same thing as Milorganite, but instead of being sourced in Milwaukee, it comes from South Florida. We can tell you that it “smells like a whole lot of success!” The good news for you is that the smell tells you that the included Bio-Nite is feeding microbes in the soil every time you apply and they love it!


Application Information:
So, for sure, you can apply Starter Fertilizer when you seed or sod, but it’s also great for anyone just looking for “all the things”. If you have a soil test that shows that you are low on the 3 big macros, (Nitrogen, Phosphorus, and Potassium), this is an excellent choice. Starter Fertilizer can be used on the following grasses:


Cool Season Lawns - Kentucky Bluegrass, Turf Type Tall Fescue (all fescues), Ryegrass.
Warm Season Lawns - Bermuda, St Augustine, Zoysia, Centipede, Bahia.

 Coverage

A 45 lb bag covers 15,000 square feet

Application  Details

Apply at 3 lbs per 1,000 square feet of lawn area

Apply every 30-45 days

Can be applied at any time during the growing season for both cool and warm-season lawns

Water-In  Instructions

Apply to a dry lawn, and water into turf within the first 48 hours with 1/4" of rainfall or irrigation


Sweep excess off sidewalks and driveways to avoid staining

 

Product Resources:

Shipping costs

Included for most states within the U.S.


NO P.O. Boxes


$9.95 for CA, WA, ID, and OR

State Restrictions

Alaska (AK), and Hawaii (HI)

Stickers

Yes, free stickers with every order

Typical Delivery Time

4 - 7 business days

Product Type

Granular

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All sales are final, no cancellations, returns, or exchanges

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: 64410077562

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Kindle Customer
Port Orchard, US
★★★★★ 5
Reliable Product
Style: Ink
Good color. Easy to use. A little expensive.
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Reviewed in the United States on May 30, 2026
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hpannell
Port Orchard, US
★★★★★ 5
Hate the Price, but love the ink.
Style: Ink
I totally hate the price of printer ink, mostly when it dries out when not in constant use, but I purchased generic and my printer would not let me use it and i have avoided the firmware update. So back to buying epson ink. It worked the minute i loaded it into the printer. Epson ink is great. it was great color and quality. Just hate the price tag.
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Reviewed in the United States on January 29, 2026
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Allon Swift
Belleville, US
★★★★★ 4
Pricey but they work
Style: Ink
Pricey but the remanufactured ones either don't work at all, or they work for a short time then go belly up...
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Reviewed in the United States on April 11, 2026
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Nathan Mcnealy
Cuba, US
★★★★★ 5
Run out of ink quickly
Style: Ink
When you have the Epson work Workforce Pro 3820 it only accepts Epson cartridges none of the cheaper ones Epson cartridges run out of ink really fast I actually had some of the non-epson brand cartridges in there they worked a couple of times but then one day they absolutely refuse to work so they're worthless and then I had to actually buy the Epson brand name
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Reviewed in the United States on April 2, 2026
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Sheynnb
Birmingham, US
★★★★★ 5
Works Well
Style: Ink
Perfect replacement. Good quality, acceptable value.
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Reviewed in the United States on March 23, 2026

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