Premium Liquid Seaweed Soil Conditioner with Kelp, Humic & Fulvic Acid
For Healthier Soil, Stronger Plants & Greener Lawns, Naturally
Seaweed Secrets isn’t your average seaweed fertiliser, it’s a supercharged soil conditioner that supports your plants from early stages to full bloom. Infused with powerful Ascophyllum nodosum kelp, humic acid and fulvic acid, this liquid formula nourishes the soil and strengthens plants at every stage of growth. Whether you’re caring for a veggie patch, flower bed, fruit tree, or a buffalo or kikuyu lawn, Seaweed Secrets helps you grow lush, resilient plants with deeper roots and vibrant growth, all while staying eco-friendly and safe around pets and kids.
- Made with Premium Kelp (Ascophyllum nodosum) – Naturally rich in over 70 minerals, amino acids, and plant growth hormones
- Enhanced with Humic & Fulvic Acids – Improves nutrient availability, root development, and soil structure
- Safe, Organic, and Sustainable – Ideal for eco-conscious gardeners and sustainable farms
- Works Through the Whole Lifecycle – From early growth to flowering, fruiting, and recovery
- Pet- and People-Safe – Non-toxic and gentle on the environment
- Contains naturally derived macro, secondary & trace elements
- Rich in kelp-derived bioactive compounds and plant growth stimulants
- Designed to enhance nutrient uptake and plant performance, not replace fertiliser
Where to use Seaweed Secrets:
- Strengthens root systems and promotes lush green colour
- Improves drought resistance and soil moisture retention
- Boosts recovery after mowing or heavy traffic
- Safe for use year-round as part of your lawn care routine
- Encourages better flowering, fruiting, and root growth
- Helps plants recover from stress (heat, cold, wind, transplant shock)
- Improves soil aeration and nutrient uptake
- Suitable for raised beds, garden beds, pots and indoor plants
- Promotes microbial activity and reduces nutrient “lock-up”
- Improves soil tilth and long-term fertility
- Compatible with most spray or fertigation systems
- Supports regenerative and organic farming practices
Benefits of using Seaweed Secrets on your lawn and garden:
Nutrient-Rich Formula
Seaweed, specifically Ascophyllum nodosum, is packed with 77 minerals, 17 amino acids, complex sugars, and chelating agents. Combined with high-quality Humic and Fulvic Acid, this nutrient-rich solution boosts soil health, helping plants thrive. Kelp is a vital soil enrichment product that promotes healthy plant development, making it ideal for lawns, trees, and garden plants.
Improved Soil Health
Seaweed improves soil structure and fertility by enhancing moisture retention, aeration, and drainage. This leads to healthier root systems and better nutrient uptake, fostering stronger plants.
Enhanced Plant Growth
The growth-promoting hormones in liquid seaweed stimulate plant growth, resulting in increased leaf and stem growth, improved flowering and fruiting, and overall plant vigour. It helps boost plant development, making it an essential addition to any garden or lawn care program.
Stress Tolerance
Seaweed extracts contain natural compounds that help plants endure environmental stresses, including drought, heat, cold, and disease. These compounds boost plant resilience, helping them recover from adverse conditions and thrive.
Increased Nutrient Absorption
Seaweed's organic compounds act as chelating agents, improving the availability and absorption of nutrients, ensuring your plants get the maximum benefit from the soil. This leads to more productive and healthier plants.
Disease & Pest Resistance
Seaweed extracts enhance the plant’s natural defences, making them more resistant to diseases and pests. It helps reduce the need for chemical pesticides and fungicides, promoting a more eco-friendly approach to plant care.
Environmental Sustainability
Liquid seaweed is a sustainable, eco-friendly fertiliser derived from renewable marine resources. It does not contribute to water pollution and helps maintain beneficial soil organisms, making it a safe and responsible choice for your lawn and garden.
Safe for Humans and Pets
Seaweed extracts are non-toxic and safe to use around humans and pets. There is no need for protective clothing or equipment when applying, making it a user-friendly solution for your garden care needs.
Seaweed Secrets is more than just a fertiliser, it’s a soil conditioner that enhances the long-term health and fertility of your garden and lawn. By improving soil structure, increasing moisture retention, and supporting beneficial soil organisms, Seaweed Secrets creates an ideal environment for plants to thrive.

Seaweed Secrets is based on the synergistic action of cold-processed kelp extract, humic acid, and fulvic acid, acting as natural biostimulants and nutrient chelators. It works by:
- Stimulating root zone microbes to convert bound nutrients into plant-available forms
- Improving Cation Exchange Capacity (CEC) in the soil, aiding nutrient retention
- Enhancing stress tolerance through cytokinin and auxin compounds naturally found in seaweed
- Supporting nutrient absorption across a wide pH range
- Strengthening plants’ natural defence mechanisms, reducing reliance on synthetic pesticide
If you're looking for a natural way to grow stronger, more resilient plants and improve your soil in the process, Seaweed Secrets is your go-to. From home gardeners to commercial growers, it's the eco-friendly edge your lawn, garden or farm deserves.
Safety Guidelines
Keep out of reach of children. May be harmful if swallowed. If eaten seek medical help. ALWAYS TRIAL BEFORE CHANGE. Before a new rate, product or application method is used, a small trial is recommended. Warranty of this material, either expressed or implied, is limited to a guarantee of the composition as shown on this label in as much as uses are beyond the seller’s control. For the same reason, the seller is not liable for any injury to any living thing, crops, soils, or materials which may result from the use or storage of this material. As this is largely a mineral-based fertiliser made from natural resources, the analysis may change slightly.
NOTE: not compatible with iron-based products