Liquid Seaweed Biological Fertiliser

Mineral Concentrate with Beneficial Microbes

  • Supplied fresh for maximum effectiveness
  • Cost saving bulk orders 180L+
  • Available in 20L and 1,000L containers
  • Australia-wide delivery
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*Allow up to 10 weeks for processing from your time of order.

SONIC Liquid Seaweed

Biological Fertiliser

100% natural formula that nourishes plant growth from seed to harvest. Activated with beneficial microorganisms, this Liquid Kelp mineral concentrate can be applied at any time of the growing season to promote vigorous root systems and produce highly nutritious crops or pasture.

Australian Organic Seaweed (Kelp) contains minerals, trace elements, vitamins, carbohydrates, amino acids, essential fatty acids, growth factors and anti-oxidants. With seaweed’s natural alginates, it also provides superior gelling properties that provide moisture holding abilities in the soil.

  • Diverse Uses: Beneficial for mixed crops, natives, orchards, fruit trees, and pasture.
  • Promotes Disease Resistance: Strengthens plants against environmental stresses including drought, salty soil and frost.
  • Root Stimulation: Improves root growth and long-term crop resilience.
  • Increases Chlorophyll Production: Healthier, greener plants.
  • Improves Nutritional Value: Accentuates taste, aroma and shelf life.
  • 100% Biodegradable:Safe: Leaves no toxic residue in soil, requires no withholding period.

See Rates & Methods

SONIC Liquid Seaweed for plants is derived from Australian Durvillaea Potatorum (Bull Kelp), and made with beneficial microbe cultures and natural sugars. Cold processing preserves seaweed’s natural occurring growth hormones and minerals in a bio-available state.  No fillers, additives or preservatives.

Bio-available Nutrition for Enhanced Plant Growth

Liquid Seaweed for Plants

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SONIC Biological Fertiliser

  

BIOLOGICAL SOLUTIONS
for Soil, Crops & Livestock

ORDER NOW FOR WINTER SEEDING!!

*Allow up to 10 weeks processing from your time of order.

Liquid Seaweed Biofertiliser

More Than Just a Fertiliser

Seaweed Biological Fertiliser is a naturally balanced nutrient solution that offers a wealth of benefits for your farm, garden and plants. Derived from 100% Australian organic seaweed (kelp), this liquid mineral concentrate contains over 60 essential elements that are readily available for your plants to absorb.

The fermentation process used to create this Liquid Seaweed breaks down the complex compounds in the seaweed into simpler, more bioavailable forms. This allows the nutrients to be quickly absorbed and used by your plants, leading to improved nutrient uptake and healthier growth.

The chelated nutrients in this biofertiliser, are in a form that plants can readily access, unlike some synthetic fertilisers where the nutrients may be bound to other compounds. This makes this organic fertiliser highly efficient and effective for nourishing your crops.

Seaweed Biological Fertiliser

Unlike synthetic fertilisers, Liquid Seaweed for plants provides a holistic approach to nourishing your crops and greenery. The diverse array of macro and micronutrients work synergistically to support strong root development, vibrant foliage, and bountiful blooms and fruit. Regular application of this biostimulant can also enhance a plant’s natural defense mechanisms against environmental stresses and disease.

Whether you’re caring for vegetables, flowers, trees, or houseplants, incorporating Biological Seaweed Fertiliser into your regimen, it is an excellent way to give your greenery the complete nutrition it needs to thrive.

LIQUID SEAWEED BIOFERTILISER BENEFITS

Delivers Organic Minerals and Trace Elements

One key benefit of using Liquid Seaweed (Kelp) Fertiliser is its rich nutrient content. Seaweed is packed with essential minerals, including nitrogen, phosphorus, potassium, and trace elements such as iron, zinc, and magnesium. Because of the cold fermentation process, these essential nutrients are readily absorbed by plants, promoting robust root growth, improved flowering and fruiting, and overall plant vigor.

Contributes to Soil Structure

Liquid Seaweed Biological Fertiliser has the ability to promote better soil structure. When applied to the soil, under brown or green ground cover, the compounds present in seaweed help bind soil particles together, resulting in improved soil aggregation. The enhanced soil structure allows for better water infiltration and retention, reducing the risk of erosion and improving overall soil health.

Provides Natural Growth Hormones

When Liquid Seaweed Fertiliser is applied to plants, the natural growth hormones, such as auxins, cytokinins, and gibberellins, play a crucial role in regulating various physiological processes in plants, including cell division, elongation, and differentiation.

Enhances Taste, Colour and Nutritional Content of Food

One of the key advantages of using Liquid Seaweed Fertiliser is its impact on taste. It has been found that plants treated with Seaweed Biological Fertiliser have improved flavour profiles compared to those grown with chemical-based fertilisers. The natural compounds present in seaweed can enhance the overall taste and aroma of fruits, vegetables, and other edible crops.

Nutrient dense food

In addition to enhancing taste, Liquid Seaweed Fertiliser also contributes to enhancing the colour and texture of food. The minerals and trace elements found in seaweed help plants develop vibrant colours, and improve the visual appeal of fruits and vegetables.

Moreover, Liquid Seaweed Fertiliser is known for its ability to enrich the nutritional content of food.

Seaweed Kelp is rich sources of essential minerals such as potassium, magnesium, calcium, iron, and iodine. When used as a liquid fertiliser for plants, these nutrients are absorbed by the crops and subsequently passed on to consumers when they consume these foods.

Increased Plant and Crop Resilience

Another key advantage of using Liquid Seaweed Fertiliser is its ability to boost a plant’s immune system. Seaweed Kelp is rich in bioactive compounds such as polysaccharides, amino acids, and vitamins that stimulate the production of plant defense mechanisms. These compounds help plants to build stronger cell walls, activate defense genes, and produce antimicrobial substances that can fend off diseases and pests.

Liquid Seaweed Biological Fertiliser can also help in enhancing plant tolerance to climatic stresses such as drought, salinity, and extreme temperatures. Seaweed Kelp contains osmoprotectants that help plants retain water during dry periods or excessive salt exposure. Seaweed also contains antioxidants that scavenge harmful free radicals produced under stressful condition.

The organic nature of SONIC Liquid Seaweed Biological Fertiliser makes it an environmentally friendly choice for gardeners and farmers alike. Furthermore, it does not contain synthetic chemicals or harmful additives that can have negative impacts on soil health, the natural ecosystem, or water quality.

Click here to read ‘Key Benefits of Using Liquid Seaweed Fertiliser for Plants’

SEAWEED FERTILISER FACT

Many liquid seaweed fertiliser products today are manufactured using an extraction process.  The extraction process generally uses an alkali extraction agent, such as potassium hydroxide.  This process inevitably denatures a lot of the original compounds found in seaweed, which are known to have many beneficial uses for plants.

For example, seaweed has a compound called betaine osmoregulators. When applied to plants, in its original form, these osmoregulators make plants a lot more resilient to drought stress.  It allows the plant cells to regulate water much better, and require less water, which enhances the plants’ tolerance to stress.  Betaine osmoregulators are lost using an alkali extraction method. 

Cold processing, or natural fermentation, retains all the original compounds of seaweed, and delivers them to plants in a bio-available state.  Read about Biological Fermentation Here.

Healthy Avocado Leaf

5 ha Avocados at Kilburney Farm, Central Coast, NSW, using regenerative farming principals, GreenBlower Mulch and SONIC Liquid Fish and Seaweed Biofertiliser, (Above image).

“Since we started making and applying these natural fertilisers we’ve reduced our running costs, and seen nothing but happy healthy trees.”

Jake - Kilburney Farm

How Does Liquid Seaweed Biofertiliser Work?

Liquid Seaweed (Kelp) Biological Fertiliser is a unique product that harnesses the power of both beneficial microbes and the natural chelating properties of seaweed. This combination works to release locked-up minerals in the soil, making them more readily available for plant uptake.

The key lies in the synergistic relationship between the microbes and the seaweed. The microbes help to break down organic matter, freeing up essential nutrients like nitrogen, phosphorus, and potassium. Meanwhile, the seaweed’s natural chelating ability binds to these nutrients, preventing them from being leached away or becoming unavailable to plants.

This dual-action approach ensures that your plants have access to the vital minerals they need to thrive, without the risk of nutrient deficiencies or imbalances. By applying Seaweed Biofertiliser, you can support overall soil health and fertility, leading to stronger, more resilient plants.

Containing the hormones gibberellin and auxin, Liquid Seaweed Biofertiliser functions as a growth enhancer, as well as delivering naturally balanced vitamins, enzymes, and over 60 trace elements.  Liquid Seaweed promotes early growth, improves root and stem strength, and contributes to cold hardiness in plants.

Grazing and Biological Fertiliser

Boost Soil Health by Stimulating Beneficial Microbes

When applied to soil, Liquid Seaweed Kelp Biofertiliser stimulates soil bacteria.  An increase in biological activity in the soil has many benefits including increased soil fertility, strong growth in plants, and natural plant immunity.

Biological Products Storage

SONIC Biological Products are best used within 3-6 months for maximum benefits. 
Do not store in diluted form.

See Suggested Rates and Methods.

SONIC Biological Fertiliser