16-0-0 Double Dark 6% Iron - Bio-Nite - Granular Lawn Fertilizer | Yard Mastery (wholesale)

16-0-0 Double Dark will do exactly what the name implies: make your lawn double dark green. It’s really that simple—green and more green. Covers 6,000 sq ft (18 lb) - OR - 15,000 sq ft (45 lb) Analysis: 16-0-0 (N-P-K) + 6% iron Contains urea for a deeper green color Greens up the lawn without causing excessive growth Available in multiple sizes* Product Description: Double Dark contains an impressive 6% iron—far more than most granular fertilizers. Iron drives that deep blue-green color, but nitrogen is still essential because the lawn must be growing in order to take in nutrients. Double Dark includes 16% nitrogen, with one-quarter of it being slow-release. This gives you sustained color, steady stimulation of growth (not excessive top growth), and improved nutrient uptake. The nitrogen and iron work together to deliver the signature “Double Dark” lawn color. All-Natural Bio-Nite™ in Every Bag! Bio-Nite is a bio-solid filler added to every bag of Double Dark. It “smells like success”—literally. That scent indicates active organic matter feeding soil microbes. They love it, and your lawn will too. Check out the video below 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: Double Dark Fertilizer Blend can be applied any time during the growing season for the following grasses: 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 sidewalks and driveways to prevent staining Product Resources: Label / Specs / SDS: 16-0-0 Double Dark Info Spreader Settings: Granular Fertilizer Spreader Settings Package Includes: (1) 18 lb bag — OR — (1) 45 lb bag based on selection Storage: Store in a dry location. Shelf life up to 2 years. 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 this item Typical Delivery Time 4–7 business days Product Type Granular Cancel | Return | Exchange All sales are final; no cancellations, returns, or exchanges