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The complete breakdown — composition, sourcing, and what each component does for your soil.
New Earth. Living Water.
Hawaiian biochar · Pacific seawater · Living biology
Proto Terra is in its final production preparation. Pre-orders will open once our Kauaʻi manufacturing facility is fully sited and licensed. Check back soon.
A regenerative soil and plant care system made on Kauaʻi from Pacific seawater, Hawaiian biochar, and a living microbial brew. Three products covering every step of the growing season.
A long-lasting biochar carrier loaded with the full mineral profile of Pacific Ocean seawater — calcium and magnesium at the ideal base-cation ratio, plus phosphorus, potassium, silica, slow-release sulfur, and 60+ ocean trace minerals. Finished with indigenous soil microbes and spirulina-bound nitrogen. One application lays in permanent biological and mineral infrastructure.
A concentrated biostimulant from the same living brew. Carries plant surfactants that open the leaf, growth hormones that drive cell division and fruit set, mineral chelators that keep nutrients plant-ready, and immune-signaling compounds that prime natural defenses. The above-ground complement to the soil-side installation.
Named for the Hawaiian centipede — an ʻaumakua guardian of the land. A naturally-derived spray water enhancer that neutralizes hard water minerals, shifts pH, and helps herbicides spread and stick. Organic-compatible. The only product in its category not made from ammonium sulfate.
We do the hard work of acquiring every needed resource for optimum biology and deliver them in the most suitable way we can — then we let Nature take it from there.
The complete breakdown — composition, sourcing, and what each component does for your soil.