bag of core 24-6-12 in studio
overhead view core 24-6-12 product pile
Core 24-6-12 Callouts
Core™ 24-6-12
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Core™ 24-6-12
Core™ 24-6-12
spreader settings table for core 24-6-12 fertilizer
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Core 24-6-12

Lawn Fertilizer

Covers up to
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Made in the USA


Overview

  • A complete fertilizer formulated with the perfect 4:1:2 (24-6-12) ratio for high-performance results
  • Includes micronutrients and iron for total nutrition and an extra-deep greening
  • Super-fine particles provide even distribution, with twice the number of particles per square foot
  • Quick and slow release nitrogen allows for immediate nutrition and extended feeding for up to 6 weeks
  • Great for all turf types and can be used spring, summer and fall
  • For best results, reapply every 4-6 weeks during the growing season 

What Makes It Pro-Grade?

Small Particle Size

Standard consumer fertilizer granules are 60% bigger than the size of Core 24-6-12 granules. The pros prefer formulas with smaller particles because it provides more complete and uniform coverage, which boosts the product’s effectiveness.

When to Apply Core 24-6-12

This all-purpose fertilizer can be applied to all turf types any time it is actively growing. It contains a combination of quick- and slow-release nitrogen for both immediate and extended feeding. Core 24-6-12 feeds for up to 8 weeks and can be reapplied at 6-8 week intervals.

Bag of Core 24-6-12 on short green turf

Pro Tips for Best Results

Check The Forecast

Check The Forecast

Avoid applying before heavy rainfall so particles don't get washed away.

Mow First

Mow First

Clear any lawn debris and make it easier for particles to reach the soil.

Clean Up

Clean Up

Sweep or blow product off the driveways/sidewalks back into the lawn.

Water Deep

Water Deep

Your lawn will need at least 0.2 inches of water.

Spreader Settings

We recommend using a broadcast spreader. These spreader settings are a guide. Many variables such as walking speed, terrain, particle size, density, and spreader condition can affect these settings. Be sure to calibrate your spreader before every application.

Frequently Asked Questions

Core 24-6-12's NPK levels are higher and it is available in a 45 lb bag.

Yes, Core 24-6-12 is safe for use on all grass types. It can be used on warm and cool season turf and in transition zones.

Yes, you can apply DuoCide and Core 24-6-12 one after the other and water them in together.

Once product has been applied, watered-in, and the lawn has then completely dried, pets are safe to enter back out onto the lawn.

Yes, you do! This product needs to be watered in with at least .2 inches of water. Using a rain gauge to measure irrigation can be helpful. 

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