Refined from high-quality South African Ecklonia maxima using advanced multi-phase extraction, MarineVera delivers concentrated marine-derived support for resilient turf performance.

MarineVera provides a reliable source of natural kelp bioactives to support turf resilience, nutrient efficiency and recovery from stress. Its multi-stage advanced extraction process preserves a wider spectrum of these compounds than standard seaweed products, helping deliver consistent, predictable response across the season.

Key Benefits:

  • Supports stronger root development and establishment

  • Improves nutrient uptake and utilisation

  • Enhances tolerance to environmental and spray stress

  • Aids recovery following periods of pressure

  • Helps maintain consistent turf quality and performance

Full-spectrum biological support

MarineVera retains a naturally occurring range of kelp-derived compounds including alginates, mannitol, salicylic acid, betaines, polyamines and plant signalling molecules.

Together these support root activity, nutrient use and plant resilience, helping turf perform more consistently under changing seasonal and management conditions.

Advanced extraction, practical performance

MarineVera is produced using a structured multi-phase extraction process designed to retain and activate a broad spectrum of naturally occurring kelp bioactives.

This includes:

  • Cold extraction – preserves delicate natural compounds

  • Ultrasound-assisted extraction – improves release of plant-active constituents

  • Enzyme-assisted extraction – enhances solubility and plant availability

The result is a clean, concentrated extract suited to reliable performance at practical application rates.

 

MarineVera integrates easily within:

  • Liquid fertiliser programmes

  • Tank mixes with plant protection products

  • Establishment and renovation programmes

  • Seasonal stress management strategies

 

 

Technical Overview

Form: Liquid kelp extract
Colour: Green/brown
pH: 4.8–5.0
Specific gravity: 1.02–1.04

Derived from natural Ecklonia maxima kelp. As a natural product, colour and analysis may vary slightly between batches.

Plant-active compounds (typical)

Compound Concentration
Indole-3-acetic acid (IAA) 4,208 ppb
Cytokinins 80 ppb
Salicylic acid 22,136 ppb
Gibberellic acid 26 ppb
Abscisic acid 22 ppb
Jasmonic acid 6 ppb

Also contains naturally occurring carbohydrates and bioactive compounds including mannitol, alginic acid and organic carbon.

Naturally derived nutrients (typical)

Nutrient Concentration (ppm)
Nitrogen (N) 1.0
Phosphate (P) 0.21
Potassium (K) 3.9
Calcium (Ca) 0.19
Magnesium (Mg) 0.12
Sulphur (S) 0.22

Also contains naturally occurring micronutrients including manganese, copper, zinc, boron and molybdenum.

 

Contact your technical advisor for further information on compatibility and tank mixing.

Application Guide

MarineVera can be applied as part of routine turf nutrition and biostimulant programmes throughout the growing season.

Foliar application
Apply at 200–500 ml per 100 L of water.
Typical application rate: 4–8 L/ha depending on programme intensity and turf requirements.

Apply in sufficient water volume to ensure even coverage. Shake well before use.

Suitable for integration within liquid fertiliser and spray programmes.

For programme guidance and optimisation advice, consult your Soil Biology representative.