Light: Difference between revisions
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== Light spectrum ==
The colour of light is dependant on the frequency of the light. see also [https://en.wikipedia.org/wiki/Electromagnetic_spectrum Electromagnetic spectrum]
=== low frequency light (below visible spectrum) ===
UV light rays can damage plants and stress them into creating more trichromes<ref>What light spectrum does weed need to grow? - Growing Cannabis 201: Advanced Grow Tips | Indica Institute - https://www.youtube.com/watch?v=NY0bB_Jmt5E</ref>
==== UV A ====
==== UV B ====
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