At MySoil® we do not produce or manufacture fertilizer products, but rather connect DIY’ers to vetted products developed by vendors specifically for the DIY market.
This 12-12-12 fertilizer is a balanced blend of Nitrogen, Phosphorus, and Potassium, and includes micronutrients. The 12-12-12 is a great fertilizer for soils that require a good balance of the “Big 3” nutrients (N-P-K). 12-12-12 is also great for new seeding and sodding projects to give new plants a balanced start. This fertilizer is a "hybrid", containing synthetic nutrient components as well as a natural organic base component called Bio-Nite. The Bio-Nite component feeds soil microbes and assists in building soil health. Formulated specifically for DIYers.
- One 45 lb bag covers up to 15,000 sq ft
- Low: 3.0 lbs/1000 sq ft covers 15,000 sq ft
- Med: 4.0 lbs/1000 sq ft covers 11,250 sq ft
- High: 5.0 lbs/1000 sq ft covers 9,000 sq ft
- Analysis 12-12-12 : N-P-K
- Contains 3% Iron + Bio-Nite™
- Contains micronutrients: magnesium, boron, copper, manganese, molybdenum, and zinc
- Great for seeding/sod installation or when recommended by a Soil Test
The 12-12-12 Starter contains 12% nitrogen, utilizing a premium nitrogen source of ammonium sulfate which brings a really nice dark-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. For potassium, the 12-12-12 Starter uses a premium formulation, sulfate of potash, known to have a lower salt index. Also includes 3% Iron and a suite of other micronutrients including boron, copper, manganese, molybdenum, and zinc.
All-Natural Bio-Nite™ in Every Bag!
Bio-Nite is a bio-solid filler added to every bag of 12-12-12 Starter. Bio-Nite is the same thing as Milorganite, but comes out of South Florida instead of Milwaukee. The included Bio-Nite is feeding microbes in the soil every time you apply!
You can apply 12-12-12 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 “Big 3” macros, (Nitrogen, Phosphorus, and Potassium), this is an excellent choice. 12-12-12 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.
A 45 lb bag covers 9,000-15,000 square feet
Apply at 3-5 lbs per 1,000 square feet of lawn area
Apply every 4-6 weeks
Can be applied at any time during the growing season for both cool and warm-season lawns
Apply to a dry lawn, and water into turf within the first 48 hours with 1/4" of rainfall or irrigation
- Label: 12-12-12 Starter Fertilizer PDF Label
- Package Includes: 1 - 45 lb. bag
- Storage: Store in dry conditions away from moisture. Can be stored for up to 2 years.
Included for most states within the U.S.
Alaska (AK), and Hawaii (HI)
Yes, free stickers with every order
Typical Delivery Time
4 - 7 business days
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