TrueAlgae™ is a US-based biotechnology company pioneering microalgae-derived metabolite technology for sustainable agriculture, aquaculture, and beyond.
Explore TrueSolum® ↓TrueSolum® is the exclusive proprietary product of GreenTech Ventures, Inc., dba TrueAlgae™. Under its new board and management, GreenTech Ventures, Inc. has relaunched TrueAlgae™ at truealgae.bio as its official web presence. Any product sold under the TrueSolum® or TrueAlgae™ name — or that implies affiliation with GreenTech Ventures, Inc. — without express written authorization is unauthorized. The Company's patented production technology and proprietary formulations are exclusively controlled and licensed by GreenTech Ventures, Inc. For product authenticity inquiries, please contact us at info@truealgae.bio.
A handful of healthy soil contains billions of microorganisms critical to our ecosystem. This diverse composition of microbes — fungi, bacteria, and microalgae — is the foundation of sustainable food production. Yet decades of chemical fertilizer use have disrupted this delicate balance.
TrueAlgae™ works with farmers to reestablish that natural cycle. Our revolutionary closed-loop, proprietary algae production technology creates a reliable, economical, and sustainable resource for a multitude of uses — starting with agriculture.
We believe in data as the basis for everything we do and transparency in everything we communicate. TrueSolum® has been used across California, Florida, Mexico, Brazil, Japan, the Philippines, the UK, Australia, and beyond — in open fields, orchards, greenhouses, and indoor growing systems.
TrueSolum® is the first of its kind agricultural input — an organic, proprietary, algae-free liquid containing beneficial metabolites derived from the cultivation of Chlorella microalgae in vertical photobioreactors using only sunlight, CO₂, and trace minerals. Unlike other algae-based products, TrueSolum® is not the biomass — it is the metabolite-rich water in which the algae grows. These metabolites signal the soil's natural microbial community to grow and release the natural chemicals necessary to support crop health, quality, and yield.
Gene sequencing studies confirm TrueSolum® specifically activates Bacillus, Trichoderma, Pseudomonas, Mycorrhizae, Azospirillum, and PGPR bacteria.
Stimulates siderophore-producing bacteria — increasing iron bioavailability by up to 517% — and boosts zinc, manganese, calcium, and copper transport in the soil.
Stronger root systems, increased plant height, and improved canopy development observed consistently across trials in multiple crops and geographies.
Results across 20+ crops in 5+ countries including 61% more raspberries, 22% more strawberries, 15.9% more corn, and 30–60% more coffee yield vs. control.
TrueSolum® is not an NPK replacement — it makes existing nutrients more available, allowing grower partners to reduce NPK inputs by at least 25%, saving $200–$250/acre in row crops.
Levels of soilborne pathogens causing Botrytis Gray Mold, Crown Rot, and post-harvest rots decreased consistently in TrueSolum®-treated plots vs. control in independent studies.
A proprietary blend of Chlorella microalgae grown in vertical photobioreactors using only sunlight, CO₂, and trace minerals — no synthetic inputs.
From inoculation, it takes a few days to reach required density. We then harvest 25–50% of bioreactor capacity 5 days a week — a continuous, modular, scalable system.
Algae biomass is separated from the metabolite-rich water. The water is TrueSolum® — algae-free, pure, and ready to activate your soil's native microbial community.
Apply via drip irrigation or foliar spray. For specialty crops: 0.5 gal/acre weekly. For row crops: 0.5–1 gal/acre at planting with a second application at herbicide timing.
See TrueSolum® in action — from the science behind the product to real field results across crops and geographies.
An introduction to TrueSolum® — what it is, how it works, and why it represents a new category of agricultural input.
Real results from independent field trials demonstrating TrueSolum®'s impact on yield, soil health, and crop quality.
TrueSolum® has been independently tested across a wide range of crops and geographies. The following summarizes key results from third-party trials conducted by independent assessors and research institutions.
| Crop | Location | Key Result |
|---|---|---|
| Strawberry | USA / Florida | 22% yield increase; berries produced 2 weeks earlier |
| Strawberry | USA / Florida | 8.9% increase in marketable weight; 7.5% increase in count |
| Strawberry | USA / Washington | 30% increase in runners; 193% increase in mature runners |
| Raspberry | Mexico | 61% greater yield vs. control (2,685 vs. 1,667 boxes/hectare) |
| Tomato | USA / Florida | 16.7% increase in marketable yield vs. control |
| Corn | USA / Maryland | 15.9% yield increase (260.6 vs. 224.8 bu/acre) |
| Corn | Venezuela | 14% yield increase; stronger roots, increased plant height |
| Coffee | Brazil | 30–60% productivity increase over control |
| Hemp | USA / Florida | 39% increase in flower yield; 64% increase in trim dry weight |
| Cauliflower | USA / California | 24.3% increase in shoot weight; 17.9% increase in plant height |
| Chili | Australia | 172% increase in flowers per plant; 125% weight advantage |
| Soybean | Brazil | 73 sacks/ha vs. 67 with algae-free formulation |
| Sugar Beet | UK / North Lincolnshire | 10.7% yield increase by weight |
| Peanut | USA / Florida | Increased total yield, quality percentage, and average size |
| Grapes | USA / California | Nitrogen +52%, Iron +33%, Zinc +22% vs. control |
| Bentgrass | Japan | Less root loss under heat stress; enhanced visual appearance |
| Avocado | USA / California | Greater bacterial diversity in soil at 30 and 143 days |
| Almond | USA / California | Higher levels of Fe, Zn and Mn vs. control |
| Hops | USA / Washington | Improved total yield and key essential oil levels |
| Sod / Turf | USA / California | Higher quality sod; improved blade thickness and root structure |
GreenTech Ventures, Inc. operates under the trade name TrueAlgae™. We are a US-based biotechnology company with global reach, founded in 2017 and headquartered in Virginia, incorporated in Delaware.
Our revolutionary closed-loop, proprietary algae production technology creates the reliable delivery of high-quality microalgae for a multitude of uses.
TrueAlgae™ continues to expand its research, production, and commercial footprint globally.
TrueSolum® is the exclusive, proprietary product of GreenTech Ventures, Inc. All production, licensing, and distribution is controlled by and authorized through the Company. Unauthorized production or sale of TrueSolum® or products implying TrueAlgae™ affiliation is strictly prohibited.
For product inquiries, authorized distribution partnerships, or questions about product authenticity and authorization, please reach out directly.
📧 info@truealgae.bio