Atlantis Sea-Agri organic fertiliser and biostimulant product range

Organic Fertilisers & Biostimulants

Fish and Seaweed Hydrolysates, and dried kelp products for agricultural use.

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Seaweed Hydrolysates / Biostimulants

Organic liquid seaweed products made from red seaweed and South African kelp.

Kelp seaweed hydrolysate

SeaPRO+

Registration M398

  • Promotes rapid rooting & growth
  • Improves foliar absorption
  • Enhances fruit & crop quality
  • Improves stress resistance ability

Porphyra seaweed hydrolysate

BioSEA+

Registration M400

  • Boosts cell division (cytokinesis)
  • Enhances nutrient uptake
  • Improves flower fertility
  • Promotes fruit set & quality
  • Delivers high yielding crops

Fish Protein Hydrolysates

A range of fish protein hydrolysates developed for agricultural use.

Refined fish hydrolysate

GroBEST+

Registration M399

  • Increases microbial activity
  • Promotes healthy soil
  • Enhances fruit & crop quality
  • Delivers high yielding crops

Unrefined fish hydrolysate

LiquiFISH+

Registration M396

  • Increases microbial activity
  • Promotes healthy soil
  • Enhances fruit & crop quality
  • Delivers high yielding crops

Fish Protein Concentrates

Hot processed fish protein concentrates developed for agricultural use.

Fish emulsion/concentrate

BioGRO+

Registration M401

  • Increases microbial activity
  • Promotes healthy soil
  • Enhances fruit & crop quality
  • Delivers high yielding crops

Specialist Blends

Specialist combined fish and seaweed formulations developed for targeted crop nutrition.

Fish & seaweed hydrolysate

BioBEST+

Registration M397

  • Increases microbial activity
  • Promotes healthy soil
  • Promotes rapid rooting & growth
  • Enhances fruit & crop quality
  • Delivers high yielding crops
  • Improves stress resistance ability

Dry Organic Fertilisers - Dried Kelp Products

Dried Kelp flakes and steam dried Kelp powder - for soil conditioning, blending and composting, and alginate extraction.

Kelp Seaweed Powder packaging

Dried kelp powder

Kelp Seaweed Powder

Registration pending

  • Predominantly used in dry fertiliser formulations
  • Blends readily into dry mixes and growing media
  • Improves soil structure and water retention
  • Supplies potassium, trace elements and natural growth hormones
Label coming soon
Kelp Seaweed Flakes packaging

Dried kelp flakes

Kelp Seaweed Flakes

Registration pending

  • Predominantly exported to China for alginate extraction
  • Slow-release natural biostimulant
  • Improves soil structure and microbial activity
  • Suited to mulching, composting and soil conditioning
Label coming soon

Our close associates

Working alongside trusted partners.

ElimInteliGro intelligent crop solutionsrealIPMZylem — soil and plant health for human healthWellington Drukpers and Wellington PrintersPolyoak PackagingnviroTek LaboratoriesThree Streams Smokehouse — Franschhoek ValleyWolseley Liquids sustainable fertilizersASABester Feed and GrainCreative ProteomicsMolare — Nourishing HumanityFarmchemAgrilibrium