TurfRx® Ca

THE PURE ADVANTAGE FOR CHAMPIONSHIP TURF.
Too Much N, not Enough Ca? We Fixed That.
Most soils are available calcium deficient. Weak roots, soft playing surfaces, and poor recovery are the result. The common solution? Calcium nitrate. But there’s a problem… every application adds nitrate nitrogen your greens don’t need—up to 10x more nitrogen than calcium—throwing your nutrient balance off and limiting performance.
TurfRx Ca changes the game. It’s 100% plant-available calcium—no nitrates, no excess nitrogen— delivered right where your turf needs it. More calcium means stronger roots, improved soil structure, and turf that stands up to stress, weather, and wear.

GUARANTEED ANALYSIS

Calcium (Ca)

20%

LABELS AND RESOURCES

USA Canada Canada – French SDS Brochure

TurfRx Ca Benefits at a Glance:

Pure Calcium Power – Correct deficiencies without nitrate overload.
Root-First Focus – Promote deeper, stronger root development.
Soil Health Boost – Improve structure and nutrient uptake.
Playability Perfected – Firmer, healthier greens all season.

Included Biostimulants:

Calcium Protein Hydrolysates

Growth never stops—your calcium supply shouldn’t either. Regular calcium applications keep every new leaf supplied, supporting firmer greens all season long.

From the Course – Common Questions:

: Calcium is a foundational nutrient for turfgrass. It reinforces cell walls, supports root development, and helps maintain firmer, more resilient playing surfaces. Without adequate calcium, turf is more prone to weak roots, softer playing conditions, and slower recovery.
: Turf can only absorb calcium in its soluble, plant-available form. Our microencapsulation process allows for improved calcium uptake and movement within the plant, while preventing calcium tie-up in the soil. TurfRx Ca delivers calcium in immediately usable form.
: Not all calcium sources are equal. Many traditional products deliver more nitrate nitrogen than usable calcium, throwing nutrient balance off. TurfRx Ca is different—it provides 100% soluble, plant-available calcium with no excess nitrates. That means turf gets the calcium it needs without the baggage.
: TurfRx Ca supplies pure calcium directly to the root zone, where it improves soil aggregation and structure. Better soil structure means more efficient water infiltration, stronger root-soil contact, and
improved uptake of nutrients. Leaving you with healthier turf, and firmer, more consistent greens.