David Smith

David Smith

An engineering professor with a love for nature, David started a hydroponics project for his students. He now enjoys combining science with gardening, experimenting with innovative growing techniques.

Joined October 2025
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How can I determine the best companion plants for nitrogen-fixing in my hydroponic setup?

I'm currently conducting a hydroponics project with my students, and we're exploring the concept of companion planting. My setup includes leafy greens...