Since you harvest 2-3 oz a plant is like 2 pounds, how come you yield avg 2-3 a plant but only yield a pound every 3 weeks? This i do not understand.
When I first started I was getting about 12oz per harvest. I've made many changes since the original article was released.
1) CO2 added about 4oz to my harvest.
2) I run Sweet in my formula for the entire grow now, even during veg.
3) I run my Veg formula for the first three weeks of flower. I refill the res with bloom as it needs it.
4) My veg plants are on 24/0 light schedule. This cause the plants to take a little longer to start flowering. They end up bigger in the long run.
5) I've narrowed my quiver down to 4 super strains. All of them are big producers and finish fast.
6) I've shortened my flush to just 1 week with Sweet added. This gives the plants and extra week of growth and they still taste unreal when I harvest.
7) I added an extra 1000W MH light to my 2-1000W HPS lights.
I'm running my CO2 at 2000PPM now and my temps are perfect at 87.
9) I have a CO2 controller for my room. It monitors the CO2 and keeps temps and humidity perfect as well.
All these changes have increased my harvest over the last year.
So what caused the largest gain in my harvest? Easy, genetics! Picking the rights strains is everything. I just couldn't get strains with a lot of Sativa to produce. Now that I'm running mostly Indica strains my harvest has almost doubled.