Plant Growth Accelerated Tremendously With LEDS

hadimg led growing feat

Initially, GreatScott! obtained LEDs in four different colours – red, ‘hyper red’, deep blue, and daylight spectrum. The first three are valued because their specific wavelengths are absorbed well by plants. The use of daylight LEDs though has been controversial. Nevertheless, he points out that the plant might require different wavelengths for things other than photosynthesis, and the daylight LEDs sure do help assess the plants visually as the experiment goes on.

This is the research direction that Würth Elektronik, supporting his project, has recently been expanding into. They’ve been working on extensive application notes, explaining the biological aspects of it for us — a treasure trove of resources available at no cost, that hackers can and should learn from, including a ready-made kit for this very purpose

See https://hackaday.com/2022/04/30/plant-growth-accelerated-tremendously-with-leds/

#technology #environment #horticulture #plants #gardening