Such a great week! One of the best weeks is seeing the colas start to develop. Makes me happy to be a grower!! This week I was playing around a little with my temps/humidity, trying to get a better understanding of VPD. I'm sure most growers on here have or are currently battling Rh fluctuations inside their grow tent. As plants age, especially during flower, they release moisture into the air causing Rh levels to increase. Also every time you feed you are adding water (moisture) into the air which in late stages typically you feed/water 1G plus each time per plant. That is a lot of water! Depending on your setup you may not be able to keep your Rh down in the mid-high 50s. With most VPD charts there are "sweet" spot ranges to keep your temps/humidity levels at for the right VPD. So in the end I have raised my temps up to 28-30 C and my humidity is now 58-65%. After adjusting my levels, I noticed a HUGE improvement in plant production and how healthier each plant looked. The Purple Kush was having deficiency issues and with it being only a week away from the start leeching (flushing), I kept feeding it as normal. Buds were looking really nice compared to the previous Purple Kush. The Moby Dick's were also starting to show signs of deficiencies. My guess is to be Potassium (P) or Phosphorous (K) deficiency but It didn't play around with the nutrients. At the end of this week, according to the Remo feeding charts, week 5 is an increase in nutrients so I just let them go. My feedings are pretty much consistent each week which is about 5 feeds each plant. I do the lift technique and when I can lift the pot with little to no effort I feed.