How to get most dense buds and high yield

I have only been growing for 2 years and fortunately I got to start with led and never got to use hps or hid myself.(other than seeing friends plants.) I use the roi- e680 from growers choice. Pricey light but after I watched Mr.Gs review and par meter videos I was sold. It is easily the single best investment I have made in my setup yet.

I can say that after running three runs with approximately 280 watts of light and moving up to a 680 watt light, That has far and away been the single biggest contributor to my now extremely dense buds. My vote is for light #1. Lol.

The yield you get off one plant will vary depending on a number of things. This is a common question and therefore I wrote a quick article with more details. See here: https://www.mrgrowit.com/post/2017/10/25/how-much-yield-for-one-cannabis-plant For tips on density, this video has some good tips on that:

For some tips on increasing yield, watch this vid: