Hay Just let you guys know that its good to smoke around your plant's, and you know this because when you smoke it Increases the Co2 (Carbon Dioxide) levels in the room or where you are. It is really good to smoke around them in flower because plants use Co2 to make sugars ( During Photosynthesis) in return this makes your buds heavier and brings out the taste. Think of it like this growing a triangle concept it needs three main things to grow fast and strong.
1. Photosynthesis
2.Food ( Nutrients) N-P-K
3.Water
But in the Triangle there is another triangle, and its three parts are PPM,CO2,Gm(Grow medium) If you want to grow really good bud then you should Know what the level of the CO2 (PPM) is in the room and the (PPM) in your Nutrients, I have found if you start the level of CO2 as the same as your PPM in you Nutrients they seem to do a lot better! But I prefer to start my CO2 @ 1,250ppm I see a lot of fast growth, and inter nodes are a lot closer! Witch means BIGGER and HEAVIER BUDS