
Liquid Seaweed
ExcelCrop Liquid Seaweed Fertiliser uses 100% local wild harvested seaweed. This liquid fertiliser contains almost every micro-nutrient in a fully chelated (immediately available) form. The ExcelCrop Liquid Seaweed is also loaded with carbohydrates which plants use as a building block. Numerous beneficial micro-organisms also use carbohydrates as a food source (especially the alginates in the seaweed) that act as soil conditioners. • Over 60 different species of seaweed and kelp • Contains alginic acid and mannitol, which are carbohydrates with chelating ability. • Contains four primary hormone types: Auxins, Cytokinins, Betaines and Gibbelerins - all essential for plant health, vitality and heat stress. Filtered to 100 microns, suitable for all types of irrigation and spray systems. ExcelCrop Liquid Seaweed is contributing to improved productivity and profits on farms and commercial enterprises throughout Australia.
Key Benefits
- Stimulates root development and flowering
- Enhances stress resistance and nutrient uptake
- Promotes overall plant health and resilience
- Improves fruit set and quality
- Increases chlorophyll production
- Enhances plant immune system response
Suitable Applications
- Fruit and vegetable production
- Cut flower cultivation
- Turf and lawn management
- Hydroponic systems
- Seedling production
Nutrient Analysis
Trace Elements:
How to Apply
Minimum Dilution: 1:100 with clean water
Foliar Application: 2.5ml per 1 litre of water or 20-30ml per 9 litre watering can apply til run-off in the cool of the day, apply fortnightly
Soil Application: Dilute 1:100 with clean water apply to soil - especially when transplanting
For larger areas, add 500ml to a hose on applicator, top with water and apply evenly to soil. Treats up to 500sqm of area. Apply in cool of the day. Store in cool dry place. Avoid contact with direct sunlight. Suitable for all soils and plants, including natives, flowering, fruiting, seedlings and lawns.
Available Sizes
Available in: 20L, 200L, 1000L

Available in multiple container sizes to suit operations of all scales, from small market gardens to large commercial farms.
Frequently Asked Questions
- What is Liquid Seaweed used for?
- Liquid Seaweed is suitable for fruit and vegetable production, cut flower cultivation, turf and lawn management, hydroponic systems, and seedling production.
- What sizes does Liquid Seaweed come in?
- Liquid Seaweed comes in these sizes: 20L, 200L, 1000L.
- How much Liquid Seaweed should I apply?
- Rates depend on your crop and area. General rates are listed under How to Apply on the Liquid Seaweed product page, or call ExcelCrop on 1300 952 767 for advice.