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How to use a Spectrometer for Indoor Growing! (Marijuana SA) View |
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How to Use A Grow Light Spectrometer to Test Your Led Grow Lights For Indoor Plants (BBIER02) View |
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Grow Lights 101: Best Plant Growth Spectrum Color White vs Red/Blue LED + What is PAR u0026 ePAR Light (AlboPepper - Drought Proof Urban Gardening) View |
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What are the risks u0026 benefits of adding UV light to your grow | Maxibright LED Bar | Hints u0026 Tips (GroWell Horticulture) View |
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How Many Lux Does Cannabis NEED At Canopy + Digital Illuminance Meters Overview (Lex Blazer (Lex's World)) View |
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Handheld Spectrometers Explained - PHOTONFY vs ASENSETEK (Marijuana SA) View |
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How to Use Regular LED Lights as Grow Lights | Avoid the Industry Markup (Nick Alexander) View |
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The effect of red, blue and white light on plant growth - Setup of the experiment (MIGRO) View |
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Measuring Light | Ep 01: Cloudy Day, LED vs Fluorescent Grow Lights, Spectral Analysis (House Plant Journal) View |
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HOW TO USE A DIGITAL LIGHT METER (LET'S GROW !) View |