We've hidden gold coins inside random bags of Core™ 12-8-12 and Core™ 24-6-12.
Find one and you'll win a prize worth up to $500!*

Say Hello to Core!
Not sure which fertilizer to use? No soil test? No problem. We've taken out the guesswork with two professional-grade fertilizers that work for any lawn, anywhere.
Core 24-6-12
Your Go-To, Anytime Fertilizer

With a proven 4:1:2 ratio, this formula delivers balanced, high-performance nutrition no matter your grass type, soil type, or location.
- Works anywhere, anytime
- Includes iron + micronutrients for complete lawn health
- Fine particles = more even distribution & better results
- Feeds for up to 6 weeks
- Available in 18 and 45 lb bags
Core 24-6-12 is your all-season MVP—perfect for reliable results when you're not sure what to use. Shop Now.
Core 12-8-12
Quick Green-Up. Big Impact.

Core 12-8-12 gives you a deep-green lawn—fast.
- Quick-release nitrogen for immediate results
- Includes iron + micronutrients
- Ultra-fine granules for even, efficient coverage
- Deep green-up in 1–2 weeks with irrigation
- Reapply every 4 weeks during the growing season
- Available in 18 and 45 lb bags
Use Core 12-8-12 when your lawn needs a boost—or to start and end your season strong. Shop Now.
How to Use the Core Fertilizers Together
✔️ Spring: Use Core 12-8-12 when temperatures are cool and your lawn is waking up.
✔️ Summer: Switch to Core 24-6-12 for sustained feeding as temperatures start to climb.
✔️ Fall: Bring back Core 12-8-12 to prepare your lawn for cooler temps and recovery.
It’s a pro-level plan made easy—no soil test needed.