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The Secret Power of Green Light in Hydroponics
Episode 255

The Secret Power of Green Light in Hydroponics

Hydroponics Daily

September 6, 20258m 46s

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Show Notes

Dr. Russell Sharp explains how green light, once overlooked, improves photosynthesis deeper in crop canopies, opens stomata to aid nutrient transport, and can be used at night without triggering flowering responses in many plants.

He also warns that cocoa coir prices have tripled, urging growers to consider reusable or alternative media while using green LEDs to improve crop inspection, pest detection, and worker safety.

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