BASF Turf Mark Blue spray indicator highlights treated lawn areas to prevent missed spots.

BASF

BASF Turf Mark Blue – Spray Marking Dye for Grass & Lawns (Non-Permanent, 32 oz)

High-performance patio lawn and garden made for confident daily results

$43.09

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Why customers choose Cera Garden

Overview

BASF Turf Mark Blue is a temporary, color-rich indicator designed to reveal exactly where turf and lawn products have been applied. The electric blue hue sits clearly against green turf, giving you a dependable visual cue to confirm coverage, avoid gaps, and minimize drift. Because the color dissipates over time with sunlight and moisture, it supports easy follow-up applications without leaving lasting marks on the grass.

Key benefits

  • Enhanced visibility: A bright blue tone makes treated areas easy to spot from a distance, improving accuracy during coverage checks.
  • Prevention of skips and overlaps: The visible cue helps you identify missed zones or double passes, boosting efficiency and reducing waste.
  • Temporary coloration: The dye fades naturally over time, allowing discreet treatment without long-term staining.
  • Versatile compatibility: Suitable for boom sprayers, spot-gun setups, handheld units, and other standard spray devices.
  • Flexible formulation options: Available in formats such as a water-soluble packet (WSP) that premeasures the dry formula for easy tank mixing; follow label directions for rates and use.

How to use

Add Turf Mark Blue to a spray tank already containing your premixed, water-based product (insecticide, herbicide, fungicide, or fertilizer). Mix well, then spray as you normally would. The blue tint clearly indicates where product has been applied, helping you adjust patterns in real time to improve coverage integrity.

Real-world applications

Ideal for residential lawns, commercial landscapes, parks, and other large turf areas where spotting missed zones can be challenging. In practice, the blue color helps operators maintain consistent coverage across lawns, school grounds, golf course margins, and sports turf, reducing guesswork and drift risk where boundaries aren’t obvious.

Notes and expectations

  • The color is temporary and designed to fit into routine lawn care workflows without lasting stains.
  • Always read and follow label directions, including suggested application rates for the chosen product.

FAQ

Q: How does Turf Mark Blue help during application?

A: Turf Mark Blue adds a bright blue layer to spray mixtures, making treated areas visible to reduce skips or overlaps.

Q: How long does the color last on turf?

A: The dye is temporary and fades with sunlight and moisture, leaving no long-lasting stain.

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