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Cullinan Lawn Fertilization Programs

The right recipe for a well fed lawn.

Fertilizer is nutrition for hungry lawns and the Cullinan team has the know-how, experience and just the right recipe to keep your lawn well fed. A healthy lawn is its best defense against weeds. A smart fertilizer program along with proper mowing, aeration and dethatching will result in an optimal growth of grasses that naturally “choke out” problem plants as well as pesky bugs and diseases. And we make it easy with a complete fertilizing program or a do-it-yourself program.

Easy and Affordable Lawn Fertilization Programs

Save 5% when you order by April 7th!

Cullinan Premium Fertilizer System

Cullinan Premium Fertilization System starts with the highest quality, commercial-grade fertilizer specifically blended for Minnesota lawns. It is applied to your lawn in intervals to keep it well fed and healthy throughout the entire season. The Cullinan Premium Fertilization System includes four applications during the season. The exact timing of applications will vary depending on the weather and schedule.

  • Application 1: Applied Mid April; Crabgrass Pre-emergent
  • Application 2: Applied Late May; Weed & Feed
  • Application 3: Applied Mid July; Summer Fertilizer
  • Application 4: Applied Early September; Fall/Winterizer

Optional Application - Applied Early May & As Needed; Liquid Broadleaf Controller
This optional application is intended to target broadleaf species (clover, dandelions, thistle, ect.) commonly viewed as a distraction from what otherwise is a well-groomed lawn.

Learn more about the difference our Cullinan Premium Fertilization System can make for your lawn. Click here or call 763-913-1670 to get a free estimate.

Save 10% when you order by April 7th!

DIY Fertilizer Program

If you’re a do-it-yourselfer, we can deliver the correct amount of fertilizer for the whole season for your lawn right to your garage for you to apply. At only $34.99 per 50-pound bag, our system often costs less that the brands available in home centers and it’s a high-quality commercial-grade fertilizer specifically blended for Minnesota lawns. Most yards require only one bag per application. We’ll even send you email reminders throughout the year when it’s time to apply the fertilizer.

Click here to learn more about our DIY Fertilizer Program.

*FREE delivery on orders over 200 lbs.

We Love Referrals

Give us a referral and we’ll give you a $10 Home Depot® gift card.

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Cullinan Irrigation

P.O. Box 611
Rogers, MN 55374

Phone: 763-913-1670