Our Story

Founded by Kieren, an active gardener operating in North West London, the brand began on the ground. In caring for high-end residential gardens, liquid seaweed was a staple in his daily maintenance routines to keep clients' lawns and plants thriving. However, standard commercial products consistently fell short—flooded with cheap, mass-grown, and heavily diluted alternatives.

Driven to find a solution that matched the caliber of his work, Kieren began researching the true potential of marine plant science.

Backed by Science. Made in Britain.

His search led him away from mass-produced fertilisers and straight to Ascophyllum Nodosum—a remarkably resilient seaweed species known for its exceptional bioactive properties.

To bring a product to life that didn't yet exist on the commercial market, we partnered with industry experts and agricultural scientists. Together, they developed a highly concentrated, data-backed formula derived exclusively from sustainably harvested British seaweed.

By prioritising a clean, non-toxic extraction process, the formula preserves over 60 naturally occurring trace minerals, micronutrients, and essential vitamins that standard potting soils and synthetic fertilisers completely lack.

From Sea to Soil

Today, Tallus has evolved from a specialist trade secret into a complete care system for both the garden and the home. From our core Lawn & Plant Biostimulant to our targeted Houseplant Care Spray, every product we create acts like a premium vitamin boost—working below the surface to rapidly strengthen root architecture, improve soil biology, and build deep cellular resilience against extreme weather, low light, and disease.

We still use our formulas on our clients' gardens every single day. Now, you can use them on yours.