Small light recommendation

stawawager said:

How do you add CO2? Alka Seltzer?

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Delps8 said:

All of those plants have characteristics of plants that aren't receiving a lot of light - tall and slender, very few branches, large leaves, and significant internodal space.

The Vipar XS 1500 Pro is a great light for a 2' tent and you can get the XS 2500 for a very good price that will light that space very nicely.

If you want a light for just one plant, check out the offerings at rapidled.com. Overall, I'd drop $200 on the XS 2500 and that would, at least, double the yield that you're looking at now.

From the cited paper, showing increase in yield as PPFD increases.

Cannabis is a light whore loves light. It can grow in as little as 64µmol but will thrive at 1100 (in ambient CO2).

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