What they do
Sunken Seaweed began at the SDSU marine lab and expanded to Humboldt Bay in 2022, where it describes running a kelp hatchery and nursery. It grows sea lettuce and other edible seaweeds commercially. Its published material describes hatchery-produced nursery stock; whether that seed is sold to third parties is not confirmed in public sources.
Seed offerings
| Species | Seed form | Status | Season and lead time |
|---|---|---|---|
| Bull kelp | seeded twine | Seasonal | Humboldt Bay hatchery and nursery, seasonalContact company |
| Sea lettuce | hatchery nursery stock | Available now | Year round land-based cultureContact company |