Tagged with 'greenhouse LED'

There is no single optimal LED spectrum — plant responses to light are species-specific. This article translates more our 20 years experience into LED lighting into practical spectral recommendations for horticulture LED grow lights for lettuce, spinach, kale, basil, pepper, tomato, cucumber, strawberry, and medicinal herbs. Covers red/blue ratios, PPFD targets, far-red guidance by growth stage, and which module architecture fits each crop type.