Grow with confidence
Clear guidance for indoor hydroponic and aeroponic growing—from first setup to healthier roots and better harvests.
Explore growing resourcesYOU FOUND ANDREW
Let's grow something.
I'm Andrew Woodward, founder of Aero-Gro. I build practical tools, growing systems, and education that help people understand their water and grow with confidence.
Real support from the Lehigh Valley, Pennsylvania.
The fastest ways to reach me
Where do you want to start?
Choose what brought you here.
Aero-Gro is built around a simple idea: when you understand the conditions, growing stops feeling mysterious.
Understand your water
Learn what pH, nutrient strength, salinity, and temperature are telling you—and what to do next.
See the 5-in-1 meterBuild smarter systems
Explore Aero-Gro's practical growing systems, controls, and the technology being developed to make indoor growing easier.
Discover Aero-Gro
A smart place to begin
Stop guessing. Know what your water is doing.
The Aero-Gro Pro 5-in-1 Water Meter measures pH, EC, TDS, salinity, and temperature in one dip. It also comes with Andrew's guides, videos, and real support to help you understand what the numbers mean.
- Five essential readings in one device
- Simple calibration and fast digital readings
- Water Mastery Starter Pack included
- One-year manufacturing-defect warranty
- Real support from Aero-Gro
A note from Andrew
“Plants don't care whether you have a green thumb. They care about their conditions. Give them what they need, and they'll show you what's possible.”
Andrew Woodward
Founder & CEO, Aero-Gro