Manufacturers of high-quality organic seaweed extracts

  • High in bioactive compounds

  • Low pH

  • Low viscosity

  • Ideal for tank mixing

Harvested from the clean North Atlantic shores

Our seaweed extracts are uniquely manufactured to be high in bioactive compounds which promote strong, healthy crops.

They are manufactured using sustainably harvested Ascophyllum nodosum, a large slow-growing brown seaweed found in the sheltered rocky shores and pristine waters of the Irish and Scottish North Atlantic coast.

Designed for formulating

The Crop Smith Ltd manufactures seaweed extracts for horticulture, agriculture and turf.  We offer different extraction techniques to provide a wide range of bespoke products for our customers.

Our seaweed extracts are ideal for tank mixing and formulations.

Stock available for immediate dispatch

Short lead time on containers

Bespoke blends available for unique applications

Excellent customer service

Get in touch to discuss how we can help with your formulations