• Enhances adsorption to hydrophobic particles provides consistent dry-down and soil hydration
  • Radically increases the infiltration of water
  • Potentiated chemistry sets a NEW standard for management of environmental stresses
  • Provides resilient, high-quality, consistent turfgrass
  • Effective at significantly lower use rates than competing products

Excalibur™ is a new, proprietary, unique, high-performance coactive chemistry that features Potentiated Hydrophobe Technology – PHT Technology™. Excalibur is a great tank mix partner with your current agronomic program to target mitigation of varying environmental factors and place synergistic chemistries in the correct zone of the soil profile for maximum effectiveness. Targeting these zones within the soil profile makes excellent plant health achievable. 85 percent of plant weight is water. If a plant is not properly hydrated, plant health starts to decline. Excalibur can be placed in any agronomic program to allow the turf manager better water management control.

Excalibur is a next generation rapid response soil surfactant that delivers rapid infiltration and consistent dry-down. Excalibur helps achieve consistent hydration as well as superior rehydration. The unique infiltration-rehydration characteristics of Excalibur will provide unparalleled soil moisture responsiveness. When used as directed, Excalibur is safe to turf and can be applied at any time of the year to substantially improve turfgrass quality and resistance to stress. Excalibur is easy to apply through standard spray application equipment to all turfgrass areas.



Greens, Fairways, Tees, and Sports Turf
Apply an initial application of 4 ounces per 1,000 ft² in 2 gallons of water (13 L/ha in 800 L)

30 Day Intervals
Apply 3 – 4 ounces per 1000 ft² in 2 gallons of water (10 – 13 L/ha in 800 L)

15 Day Intervals
Apply 1.5 – 2 ounces per 1000 ft² in 2 gallons of water (5 – 6.5 L/ha in 800 L)

Apply 4 ounces per 1000 ft² in 2 gallons of water (13 L/ha in 800 L) at 7 day intervals until conditions resolve

Irrigate with sufficient water to deliver Excalibur to the soil profile – 1/8 inch (3 mm) or more recommended.

Download the following PDFs to learn more about PBS 150:

Product Literature:
Product Labels:
Safety Data Sheets:

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