Mariner SWDG Turf Surfactant

Mariner SWDG Turf Surfactant is effective in both short-term and long-term moisture management

Mariner SWDG Turf Surfactant is a premium granular soil surfactant developed by Ocean Organics to combat soil water repellency and promote consistent moisture distribution. As a Soluble Water-Dispersible Granular (SWDG) product, it integrates Ocean Organics’ proprietary seaweed extract, widely respected for enhancing plant strength and tolerance to stress. This fusion of surfactant chemistry and bio-stimulants results in a powerful solution for turf managers seeking healthier, more resilient turfgrass.

The primary function of Mariner SWDG Turf Surfactant is to improve water infiltration and retention in soils, particularly those prone to developing localized dry spots. It enhances water movement throughout the root zone, reducing the risks of over- or under-watering, and helps ensure nutrients and pesticides are used more effectively. This results in stronger, more uniform turf while minimizing leaching and waste.

Mariner SWDG is effective in both short-term and long-term moisture management. For 30-day control, a rate of 2.5 lbs per 1,000 sq. ft. is used, while 90-day control requires 7 lbs per 1,000 sq. ft. After application, the product should be watered in with 0.2 inches of water for finer soils, or 0.33 inches for sandy soils, to ensure optimal movement into the root zone.

Specific use cases of Mariner SWDG Turf Surfactant include challenging and high-visibility areas such as bunker banks, greens surrounds, collars, and slopes. These areas often suffer from inconsistent moisture due to their elevation, sun exposure, and runoff tendencies. Mariner SWDG helps maintain better moisture levels on these sloped or elevated sites, reducing wilt stress and improving turf coverage. On bunker banks where water often sheds quickly and localized dry spots are common, Mariner SWDG helps turf managers retain critical moisture, ensuring healthier growth and reducing hand-watering needs.

Turf professionals also value Mariner SWDG Turf Surfactant for creating firmer, drier playing surfaces, ideal for golf course fairways and athletic fields. The product’s soil conditioning benefits contribute to improved surface playability and visual uniformity.

With over 40 years of innovation, Ocean Organics delivers unique, well-designed science-backed solutions. Mariner SWDG exemplifies this commitment by blending surfactant performance with stress mitigation—offering a unique, effective tool for superior turf care under all conditions.