For Landscapers & Sod Installers

Become an Early Contractor Partner

Your reputation rides on whether the sod you lay takes root. Under Sod 4-2-5 is blended into the top 4 to 6 inches of soil before the sod goes down. The label method is incorporation. If you cannot mix it in, use the quarter-rate topical application. One bag per pallet of sod (500 square feet), 50 pounds per 1,000 square feet, blended 4 to 6 inches deep, gives every install the biological head start conventional high-phosphorus starters can't.

Contractor partners get pricing and application guidance for their crews.

Under Sod 4-2-5 iron-free biological pre-plant fertilizer 25 lb bag

Homeowners and installers are already asking what goes under new sod. Under Sod 4-2-5 is the trademarked brand built specifically for that job.

Fewer callbacks

Stronger early rooting means less transplant failure, yellowing, and warranty replacement on the jobs you've already finished.

Dead-simple math

One 25-pound bag per pallet of sod (500 sq ft), 50 lb per 1,000 sq ft, blended into the top 4 to 6 inches of soil. No guesswork for your crews.

A real differentiator

Offer something the company down the street doesn't — a biological install, not just sod laid on dirt.

Get on the contractor partner list

Tell us about your business and we'll be in touch with partner details.

UNDER SOD™

The first biological starter fertilizer engineered to go beneath new sod.

Distributed By

CT Sod and select regional partners.
Northeast network: CT, MA, NY, NJ, RI, NH, VT, ME, PA.

UNDER SOD™ is a trademark of Under Sod Brands LLC. Sold and distributed through CT Sod and select regional partners.

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