Biofertilizer
Nutrients from the sea for livelier soils.
A soil amendment made from sargassum biomass processed without chemicals. It adds organic matter and marine minerals.
- Organic matter
Improves soil structure and water retention.
- Marine minerals
Adds micronutrients naturally present in seaweed.
- Tested per batch
Nutrients and heavy metals measured before every delivery.
- Chemical-free
Ozone-treated biomass with no synthetic additives.
- Sargassum
- Biomass
- Compound
- Biofertilizer
Every piece removes sargassum from our coastlines and turns it into a durable material, traceable to its origin.
Where it's used.
- 01Farms and gardens
Soil improvement for crops.
- 02Nurseries and reforestation
Substrates for seedlings and trees.
- 03Landscaping
Gardens, hotels and golf courses.
- 04Degraded soils
Recovery of depleted land.
- 05Composting
Organic compost activator.
- 06Urban agriculture
Green roofs and community gardens.
Versus the traditional material.
General reference. Final performance is specified in each product's spec sheet.
Tailored to the project.
- Powder
- Pellet
- Granular
- Bags
- Bulk
Sizes, profiles, colors and finishes for each project. Spec sheets and samples available on request.
Materials
Materials ready to build and design with.
- Wood-like materials
Sargassum decking
The warmth of wood, without cutting a single tree.
View product - Wood-like materials
Planks and profiles
Wood, reinvented to build, fence and furnish.
View product - Construction
Wall panel
Wattle-and-daub, evolved: solid, cool walls that go up fast.
View product 
BiomaterialsSargassum bioplastic
A sargassum-based compound for a new generation of products.
View product
Biomass by-products
What biorefining recovers from every ton.
- EnergyIn development
Solid biofuel
Renewable energy from coastal waste.
View product - EnvironmentIn development
Activated biocarbon
Plant-based carbon that filters, captures and restores.
View product 
BiorefineryIn developmentSodium alginate
The ocean's natural gelling agent, now from sargassum.
View product- BiorefineryIn development
Bioactive extracts
Fucoidan, mannitol and polyphenols: sargassum's hidden value.
View product
Let's talk about your project.
Tell us what you need and we'll share spec sheets, samples and a proposal.
Or email us at info@biosarga.com