Wicked Growth Deep Green Lawn Mix 20-0-12 Fertilizer

Old Cobblers Farm™ Wicked Growth Deep Green Lawn Mix 20-0-12 Fertilizer

20-0-12 slow-release lawn fertilizer designed for established turf. Supports deep green color, strong root systems, and steady feeding for up to 6–8 weeks.

Old Cobblers Farm™ Wicked Growth Deep Green Lawn Mix 20-0-12 is a high-performance lawn fertilizer designed to support healthy turf growth and deep green color throughout the growing season. This phosphorus-free formula provides a strong combination of nitrogen and potassium along with added magnesium to support consistent lawn performance.

The 20-0-12 nutrient profile supplies nitrogen for healthy foliage growth and potassium to help strengthen turf and support overall plant resilience. Magnesium contributes to chlorophyll development, helping maintain the rich green color homeowners and landscapers expect from a healthy lawn.

This formula contains slow-release nitrogen designed to provide steady feeding over several weeks. The gradual nutrient availability helps support consistent lawn growth and reduces the rapid growth cycles sometimes associated with fast-release fertilizers.

Wicked Growth Deep Green Lawn Mix is designed for established lawns and landscape turf areas where balanced nutrition and long-lasting feeding are desired. The phosphorus-free formula also makes it suitable for areas where phosphorus applications are limited.

Old Cobblers Farm™ fertilizers are developed to deliver dependable lawn nutrition with simple application methods. Deep Green Lawn Mix helps maintain healthy turf structure, consistent color, and reliable lawn performance throughout the growing season.

Key Features

20-0-12 Lawn Fertilizer Formula
High nitrogen supports lush turf growth while potassium helps maintain strong grass structure and overall lawn performance.

Slow-Release Nitrogen Feeding
Gradual nutrient availability helps provide consistent lawn nutrition for several weeks after application.

Phosphorus-Free Lawn Formula
Designed for established lawns where phosphorus is not required or where phosphorus applications are limited.

Added Magnesium for Green Color
Magnesium supports chlorophyll development to help maintain deep, vibrant lawn color.

Ideal for Residential & Landscape Turf
Suitable for established lawns, landscape areas, and maintained turf surfaces.

Key Features & Nutrient Profile

Guaranteed Analysis

Fertilizer Grade: 20-0-12

Total Nitrogen (N) — 20.0%
• 20.0% Water Insoluble Nitrogen

Available Phosphate (P₂O₅) — 0.0%

Soluble Potash (K₂O) — 12.0%

Magnesium (Mg) — 1.2%

This nutrient combination supports consistent lawn nutrition and deep green turf color.

Best Uses / Lawn Types

Wicked Growth Deep Green Lawn Mix is ideal for:

• Established residential lawns
• Landscape turf areas
• Parks and recreational turf
• Sports fields and maintained grass areas
• Properties where phosphorus applications are restricted
• Lawn maintenance programs

Benefits & Performance

Regular use of Wicked Growth Deep Green Lawn Mix helps support:

• Deep green lawn color
• Healthy turf growth and density
• Strong grass structure
• Balanced nutrient availability
• Consistent lawn performance across the season
• Steady feeding between applications

How & When to Apply

Application Rate
Apply approximately 5 lbs per 1,000 sq ft.

Application Method
Spread evenly using a broadcast or drop spreader.

Watering
Lightly water the lawn after application to help nutrients move into the soil.

Feeding Schedule

Apply approximately every 6–8 weeks during the growing season from early spring through fall for consistent lawn nutrition.

Why Choose Old Cobblers Farm™ Wicked Growth Deep Green Lawn Mix

Old Cobblers Farm fertilizers are designed to provide dependable plant nutrition with straightforward application methods. Wicked Growth Deep Green Lawn Mix delivers balanced lawn nutrition that supports consistent turf growth, strong lawn structure, and reliable seasonal performance.

Ideal For

• Home lawn care
• Landscape maintenance
• Sports and recreation turf
• Property managers
• Lawn care professionals
• Seasonal lawn feeding programs

Content

Old Cobblers Farm™ Wicked Growth Deep Green Lawn Mix 20-0-12 provides steady lawn nutrition designed to support healthy turf growth, deep green color, and consistent lawn performance. The slow-release nutrient profile helps maintain balanced feeding across the growing season while supporting strong lawn structure.

Available Sizes

5 lb bag — Covers up to 1,000 sq ft
10 lb bag — Covers up to 2,000 sq ft
15 lb bag — Covers up to 3,000 sq ft
20 lb bag — Covers up to 4,000 sq ft