Turf Management Solutions | AgriSea Biostimulants

Stronger Soil. Healthier Turf. Greater Playability.

High-performance turf starts beneath the surface. Whether you're maintaining golf greens, sports fields, municipal parks or high-use public grounds, the soil your turf grows in directly affects its health, durability and appearance. AgriSea works with turf professionals who want to improve soil biology, root systems and turf resilience naturally, reducing chemical dependence while building systems that withstand wear, traffic and environmental stress. Our seaweed-based biostimulants unlock soil nutrients, improve plant health and help turfgrass thrive season after season.

How AgriSea Can Help

Stress & Disease Protection

Strengthen turf to handle heat, drought, wear and other stressors while improving plant resilience to reduce disease pressure, supporting a healthier, more durable sward.

Quick Turf Response

Deliver fast-acting bioactives and nutrition to drive healthy growth, enhance colour, and thicken coverage for a more vigorous, high-performing sward.

Soil Compaction & Structure

Fuel beneficial soil microbe activity that naturally binds soil into stable aggregates, improving pore space and helping soil recover from compaction.

Nutrient Efficiency

Increase uptake and metabolism with natural chelation and complexing of conventional fertilisers as well as providing natural growth hormones.

Root Growth & Turf Playability

Grow deeper roots and a denser sward while supporting biological thatch breakdown, delivering well-drained, firmer and more consistent turf playability.

Environmental & Operational Benefits

AgriSea products are safe and non-toxic which supports healthy workplaces and reduces the environmental impact of harsh chemicals and synthetic fertilisers.

AgriSea's turf customers have to say

"Since using AgriSea, we've been able to reduce our nitrogen rates while maintaining stronger, more consistent greens with less disease pressure."

Hastings Golf Club

Turf Management

"We've had excellent results with AgriSea, seeing better colour, stronger roots, and healthier, more resilient greens."

Gavin Cornish

Hamilton Golf Club

Turf Management

Turf Nutrition

Improve turf health and resilience, support strong root development and enhance nutrient uptake for consistent, high-performing turf.

Available only from PGG WrightsonTurf.

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Turf Stress Buster

Reduce plant stress, support recovery and strengthen turf resilience under challenging conditions.

Available only from PGG WrightsonTurf.

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Next Steps

Connect with AgriSea consultants who can provide expert support and personalized recommendations. Our team is ready to help you achieve the perfect turf with tailored solutions.

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How Does AgriSea Work?

AgriSea's turf solutions harness the power of New Zealand's native brown kelp seaweed (Ecklonia radiata). It contains over 60 minerals and trace elements, 12 vitamins, 21 amino acids, and both simple and complex carbohydrates. Using AgriSea's proprietary cold-brewing fermentation technology, the seaweed is carefully processed without heat, chemicals, freezing or dehydration. This preserves the sensitive natural hormones, amino acids, and micronutrients that make our products so effective.

When applied to turf, AgriSea naturally activates soil biology and enhances plant physiology. Our Soil Nutrition feeds beneficial microbes to improve aeration, humus development, nutrient cycling and water-holding capacity, while Our Turf Nutrition delivers a rapid nutrient boost directly to leaves for immediate uptake. Together, they strengthen roots, improve stress tolerance, enhance disease resistance and support lush, vibrant turf.

In conjunction with PGG Turf, AgriSea has also developed Turf Stress Buster – New Zealand's first potassium silicate plus seaweed biostimulant formulation. This product provides an excellent source of minerals and trace elements for maintaining healthy green turf grass while protecting it from summer and disease stress.

AgriSea products are safe, non-toxic and compatible with existing turf maintenance programmes, helping you achieve high-performance, sustainable and environmentally-responsible results.

Frequently asked questions

Yes. AgriSea's Soil Nutrition feeds beneficial soil microbes and unlocks nutrients already present in the soil, improving aeration, drainage and water-holding capacity. This increases turf-root access to nutrients and water, builds soil resilience, and enhances turf performance without increasing chemical fertiliser use, giving you a natural and sustainable path to healthier turf.

All AgriSea products are based on proven benefits of seaweed biostimulants and decades of experience in biological nutrition. Seaweed extracts stimulate nutrient uptake, stress tolerance and plant vigour, and independent scientific research on AgriSea products shows benefits in root development, nutrient efficiency and stress resistance in grass systems, supporting their use in turf management.

By improving soil structure and feeding beneficial microbes, AgriSea helps turf develop deeper, stronger roots that better anchor the grass and support recovery after wear. Enhanced nutrient and water uptake also helps maintain turf colour and density in high-use areas.

Yes. By improving soil nutrient cycling and plant nutrient uptake efficiency, AgriSea can lower your turf's reliance on synthetic fertilisers and chemical inputs. This supports more sustainable turf management and can reduce costs over time.

Application frequency depends on turf type, climate and your maintenance goals. But regular soil and foliar applications during active growth periods (e.g. spring to autumn) will support ongoing resilience, root development and stress tolerance in turf systems.