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Light: Difference between revisions
→Low frequency light
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=== Low frequency light ===
====Red light====
Red light promotes cell elongation in plants, in cannabis, this manifests as stretching of the stem.
==== Far range and infra-red====
While not visible to the human eye far-red light is photosynthetically active<ref>Dr. Bruce Bugbee (2019) - https://www.youtube.com/watch?v=sS7aAcacfgk&ab_channel=ApogeeInstrumentsInc.</ref>
== Light schedules ==
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