12-12-12 Starter Fertilizer 3% Iron - Bio-Nite - Granular Lawn Fertilizer | Yard Mastery (wholesale)

Regular price
$2,559.36
Regular price
$3,199.20
Sale price
$2,559.36
Bag Size & Quantity: 1 Pallet 18lb bags - 80 bags (20% off retail)

Measurements

Additional cost: 9.95 for ca,wa,or,id
Subtotal: $2,559.36
12-12-12 Starter Fertilizer 3% Iron - Bio-Nite - Granular Lawn Fertilizer | Yard Mastery (wholesale)

12-12-12 Starter Fertilizer 3% Iron - Bio-Nite - Granular Lawn Fertilizer | Yard Mastery (wholesale)

12-12-12 Starter Fertilizer is your go-to fertilizer for seed, sod, or general feeding — formulated specifically for DIYers. Starter Fertilizer fixes everything!

  • Covers 6,000 sq ft (18 lb) - OR - 15,000 sq ft (45 lb)
  • Analysis: 12-12-12 (N-P-K)
  • Contains 3% Iron + Bio-Nite™
  • Great for seeding and sod installation
  • Available in multiple sizes*

Product Description:

The Yard Mastery Starter Fertilizer contains 12% nitrogen using premium ammonium sulfate, which brings a rich blue-green color to turf and interacts well with the other elements in the blend.

This blend also contains 12% phosphorus to support strong root development in existing lawns and new seed, sod, or plugs. The 12% potassium comes from sulfate of potash, a premium low-salt-index source. Every Yard Mastery blend includes 3% iron and essential micronutrients including boron, copper, manganese, molybdenum, and zinc.

All-Natural Bio-Nite™ in Every Bag! Bio-Nite is a bio-solid filler included in every Starter Fertilizer bag. It has a distinct smell — the smell of success! This odor tells you the Bio-Nite is feeding beneficial soil microbes with every application.

Check out this video for more information:

*Size options and coverage:
(1) 18 lb bag = covers up to 6,000 sq ft
(1) 45 lb bag = covers up to 15,000 sq ft

Application Information:

You can apply Starter Fertilizer when seeding or sodding, but it’s also ideal for anyone looking for an all-in-one macro blend. If your soil test shows low nitrogen, phosphorus, and potassium, this is an excellent choice.

Starter Fertilizer can be applied at any time during the growing season for:

  • Cool-Season Lawns: Kentucky Bluegrass, Turf-Type Tall Fescue, Ryegrass
  • Warm-Season Lawns: Bermuda, St. Augustine, Zoysia, Centipede, Bahia
Coverage

18 lb bag covers 6,000 sq ft

45 lb bag covers 15,000 sq ft

Application Details

Apply at 3 lbs per 1,000 sq ft

Reapply every 30–45 days

Water-In Instructions

Apply to a dry lawn and water within 48 hours with 1/4" of irrigation or rainfall

Sweep excess product off hard surfaces to avoid staining

Product Resources:

Shipping Costs

Included for most U.S. states

NO P.O. Boxes

$9.95 for CA, ID, MT, NV, OR, UT, and WA

State Restrictions

Alaska (AK), Hawaii (HI), and Michigan (MI)

Stickers

Yes, free stickers with every order

Typical Delivery Time

4–7 business days

Product Type

Granular

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