Seaweed Plus is a high-concentration, New Zealand-made seaweed extract that goes beyond traditional plant tonics. Designed for commercial growers, it supports root development, stress tolerance, and nutrient efficiency while improving soil biological activity.
Many seaweed products on the market are primarily foliar stimulants. While they can improve plant appearance temporarily, they do not consistently enhance root growth, stress resilience, or soil function, limiting their long-term agronomic impact.
Seaweed Plus combines premium Ascophyllum nodosum extract with humic and fulvic acids to deliver a dual-action system that works at the soil–root–plant interface:
Seaweed bioactives (auxins, cytokinins, betaines) support plant stress response, balanced growth, and recovery.
Humic and fulvic acids enhance nutrient availability, stimulate root development, and support soil microbial activity.
This combination addresses both plant performance and soil function, providing measurable benefits beyond a simple foliar tonic.
Field observations and grower experience across New Zealand indicate that Seaweed Plus:
Improves stress resilience – helps crops manage heat, cold, transplant, and moisture stress
Enhances root growth – stronger roots for better water and nutrient uptake
Supports nutrient efficiency – humic and fulvic acids mobilise soil nutrients and improve fertiliser uptake
Delivers commercial-grade performance – concentrated formula with low use rates suitable for orchards, vineyards, row crops, and intensive horticulture
Note: Effectiveness depends on crop species, soil type, environmental conditions, and overall nutrient management.
Apply as a foliar spray or soil application
Compatible with most fertilisers and crop protection products (perform a jar test before tank mixing)
Integrates seamlessly into existing crop nutrition programs
Typical application rates vary depending on crop, soil, and growth stage
Vineyards and orchards – support root growth, nutrient uptake, and stress management
Vegetable and row crops – improve consistency and crop quality
Intensive horticulture systems – enhance nutrient efficiency and resilience
Commercial growers seeking reliable performance – for measurable improvements in growth and soil function
Seaweed Plus provides a science-based approach to crop and soil health:
Combines bioactive seaweed compounds with humic and fulvic acids for dual action
Supports root development and soil biology, improving nutrient efficiency
Increases crop resilience to environmental stresses
Designed for consistent, measurable performance in New Zealand commercial systems
Order Seaweed Plus today to move beyond temporary plant tonics and deliver long-term growth, resilience, and nutrient efficiency from the roots up.
Seaweed Plus is a high-concentration, New Zealand-made seaweed extract that goes beyond traditional plant tonics. Designed for commercial growers, it supports root development, stress tolerance, and nutrient efficiency while improving soil biological activity.
Many seaweed products on the market are primarily foliar stimulants. While they can improve plant appearance temporarily, they do not consistently enhance root growth, stress resilience, or soil function, limiting their long-term agronomic impact.
Seaweed Plus combines premium Ascophyllum nodosum extract with humic and fulvic acids to deliver a dual-action system that works at the soil–root–plant interface:
Seaweed bioactives (auxins, cytokinins, betaines) support plant stress response, balanced growth, and recovery.
Humic and fulvic acids enhance nutrient availability, stimulate root development, and support soil microbial activity.
This combination addresses both plant performance and soil function, providing measurable benefits beyond a simple foliar tonic.
Field observations and grower experience across New Zealand indicate that Seaweed Plus:
Improves stress resilience – helps crops manage heat, cold, transplant, and moisture stress
Enhances root growth – stronger roots for better water and nutrient uptake
Supports nutrient efficiency – humic and fulvic acids mobilise soil nutrients and improve fertiliser uptake
Delivers commercial-grade performance – concentrated formula with low use rates suitable for orchards, vineyards, row crops, and intensive horticulture
Note: Effectiveness depends on crop species, soil type, environmental conditions, and overall nutrient management.
Apply as a foliar spray or soil application
Compatible with most fertilisers and crop protection products (perform a jar test before tank mixing)
Integrates seamlessly into existing crop nutrition programs
Typical application rates vary depending on crop, soil, and growth stage
Vineyards and orchards – support root growth, nutrient uptake, and stress management
Vegetable and row crops – improve consistency and crop quality
Intensive horticulture systems – enhance nutrient efficiency and resilience
Commercial growers seeking reliable performance – for measurable improvements in growth and soil function
Seaweed Plus provides a science-based approach to crop and soil health:
Combines bioactive seaweed compounds with humic and fulvic acids for dual action
Supports root development and soil biology, improving nutrient efficiency
Increases crop resilience to environmental stresses
Designed for consistent, measurable performance in New Zealand commercial systems
Order Seaweed Plus today to move beyond temporary plant tonics and deliver long-term growth, resilience, and nutrient efficiency from the roots up.
Grow Organic, Bio Gro #4833
Recommended application rate:
5 to 20 Litres per hectare
Recommended Dilution rate:
15 litres of water per 1 litre of product
