18-24-12 50% Slow Release Starter Lawn Fertilizer

Kick-start healthy lawn growth with our 18-24-12 Starter Lawn Fertilizer, designed for new seedings and areas that need phosphorous according to soil tests. This balanced blend delivers 18% nitrogen, 24% phosphorus, and 12% potassium to establish a strong root system and vibrant green growth.

The nitrogen is 50% slow-release, providing steady nutrition over time and reducing the risk of burn while promoting long-lasting color. Perfect for fresh seeding or when soil samples indicate a phosphorus need.

Best applied in the Spring or Fall to maximize germination and root establishment. Each bag covers approximately 12,500 square feet (about 1/4 acre), making it a cost-effective choice for lawns of various sizes.

Key Benefits

• Starter fertilizer for new lawns and when soil calls for phosphorus
• NPK 18-24-12 with 50% slow-release nitrogen for extended feeding
• Supports rapid germination and robust root development
• Spring or Fall application timing for optimal results
• Wide coverage: 12,500 sq ft per bag (1/4 acre)

Invest in the foundation of a lush, durable lawn with this reliable starter fertilizer that fuels growth from seed to sod.