10W Far Red LED Grow Floodlight

Far red (740nm) might be very beneficial to tomato production. ¬†Studies have shown that it can help produce longer “hypocotyl” (the seedling shoot that becomes the stem) by just blasting the plant with 12 minutes of light at the end of the day (16hr photoperiod with T5 lights). ¬†Other studies claim that far red can help reduce or eliminate sucker growth.

Parts:

Total cost: $33

 

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