Plants cannot effectively photosynthesize using green light
the verdict
REFUTED
the evidence says no
confidence 16/100
Recent botanical studies refute the idea that plants cannot effectively use green light, demonstrating that green wavelengths can drive high rates of photosynthesis and CO2 assimilation, particularly under high irradiance.
Evidence against · 2
Effect of Light Intensity and Light Spectrum of LED Light Sources on Photosynthesis and Secondary Metabolite Synthesis in Ocimum basilicum
2025 · cited by 9
The study demonstrates that green light supports high assimilation rates in basil, with carbon assimilation under green light matching or exceeding that of red and blue light at high irradiances.
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More against · 1
Photosynthesis in transition: the importance of wavelengths in the green gap for Ocimum basilicum L.
2026 · cited by 0
This recent study shows that green-gap wavelengths exhibit surprisingly high CO2 assimilation rates, contradicting the long-standing assumption that plants cannot effectively use green light.