What light spectrum does weed need to grow? – Growing Cannabis 201: Advanced Grow Tips

What light spectrum does weed need to grow? – Growing Cannabis 201: Advanced Grow Tips

In this lesson learn what kind of light weed needs to grow. Find out what is the best light spectrum for growing weed, the best light spectrum for vegetative growth, flowering, seedlings, and late flowering cannabis plant growth stages. What does light do to weed at each stage of growth? Cannabis benefits from different light spectrums for each stage of plant growth, so learn what light spectrum you need for vegetative growth, flowering plants and to get more resin, trichome and cannabinoid production.

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MY GROW EQUIPMENT:
https://fourbudz.com/

FOR EQUIPMENT LINKS AND WHAT I USE FOR MY GROW:
http://www.indicainstitute.com/equipment_recommendations_all.html

Lesson Timeline:
Lesson Objectives – 0:47
What Spectrum Is Best? – 1:16
UV Spectrum Effects On Cannabis – 1:58
Blue Spectrum Effects On Cannabis – 3:16
Green Spectrum Effects On Cannabis – 4:29
Yellow Spectrum Effects On Cannabis – 5:23
Red Spectrum Effects On Cannabis – 5:33
Far Red and Infrared Spectrum Effects On Cannabis – 5:55
Growth Stage Goals – 6:25
Growth Goal: Vegetative – 6:47
Growth Goal: Pre-Flower – 8:15
Growth Goal: Flowering – 9:56
Growth Goal: Late Flowering – 11:05
Closing Notes – 13:21
Lesson Review – 13:55
What light spectrum does weed need to grow? - Growing Cannabis 201: Advanced Grow Tips

11 thoughts on “What light spectrum does weed need to grow? – Growing Cannabis 201: Advanced Grow Tips

  1. they have all red and blue bulbs on the net add red when you flower turte lights put out uva an b ive done it 3 bucks they do heat up so keep them on the top at two feet

  2. Does light wattage matter a lot? Like is a 600w light going to make the plant grow better than a 100w? Or is it ineffective?

  3. How much are your classes?? I would like to get the prices of the classes and start ???? Please let me know when you get the prices and availability of the day I can start the classes my phone number is 561-503-1545 and my email address is bkilpatrick1975@gmail.com. Please try and get back to me as soon you have the chance. I'm also going to be getting the right kind of Cannabis for cultivating?? Thank You for your time. Bryan Kilpatrick.

  4. I just picked up a great starting light for seedlings from Costco. 39.99 veg/flower switch. Chains, and etl rated. 19w.

  5. Are more ir and uv lights on a led grow light better or worse? I'm looking at two lights one has 1 uv and 2 ir ..the other one has 4 uv and 4 ir, which would be better?

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