
FERMENTED
LIQUID
SEAWEED
Image Credit: Will Cartwright, Mixed Arable, Devon, UK.

UK‑farmed, uniquely fermented seaweed bio‑stimulant, produced at scale.
Supporting a wide range of growers
Order | Apply | Grow
Direct delivery
Flexible order volumes above 50L
IBC refills for large orders
Find us in stores
Fill 1L bottles via self service dispensers
Combe Garden Centre
Hayne lane, Honiton, EX14 3PD, UK
Trevena Cross Nurseries
Breage, Helston, TR13 9PY, UK
Groves Nurseries
74 W Bay Rd, Bridport DT6 4BA, UK
What our customers say
“You might be here because you noticed we make fermented seaweed biostimulant products. That makes our product somewhat unique. What is also unique is that we use kelp from aquaculture farms as our seaweed source. We ferment our farmed seaweed because of the associated benefits in the fermentation breakdown. These are primarily the release and chelation of minerals, and the breakdown of long-chain sugars into beneficial organic acids. It is a slow and gentle process which needs close attention, attended to by a Channelled Atlantic team member who over-seas 😉 all of batch production. We are proud to offer non-fixed volumes, allowing farmers and growers to order to their capacity.”
- Dale
A note from our co-founder:
Enhanced nutrient uptake
Live microbial delivery
Soil structure and conditioning
Stress resistance
Macro and micro trace minerals